Chicago Style Footnotes | Citation Format and Examples

The notes and bibliography style is one of two citation options provided by the Chicago Manual of Style. Each time a source is quoted or paraphrased, a superscript number is placed in the text, which corresponds to a footnote or endnote containing details of the source.

Footnotes appear at the bottom of the page, while endnotes appear on a separate page at the end of the text.

This is an example of a Chicago style footnote citation.1

1. Woolf, “Modern Fiction,” 11.

Full notes and short notes

There are two types of footnote in Chicago style: full notes and short notes.

Full notes contain the full publication details of the source. The first citation of each source should be a full note.

Full note example

1. Virginia Woolf, “Modern Fiction,” in Selected Essays, ed. David Bradshaw (Oxford: Oxford University Press, 2008), 11.

Short notes contain only the author’s last name, the title (shortened if longer than four words), and the page number (if relevant). They are used for all subsequent citations of the same source. It’s also acceptable to use “ibid.” instead to refer to the immediately preceding source.

Short note example

2. Woolf, “Modern Fiction,” 11.

The guidelines for use of short and full notes can vary across different fields and institutions. Sometimes you might be required to use a full note for every citation, or to use a short note every time as long as all sources appear in the bibliography. Check with your instructor if you’re unsure.

Placement of footnotes

Footnotes should be used whenever a source is quoted or paraphrased in the text. They appear at the bottom of the relevant page, corresponding to reference numbers in the text. You can easily insert footnotes in Microsoft Word.

The reference number appears in superscript at the end of the clause or sentence it refers to. It is placed after any punctuation except a dash:

Johnson argues that “the data is unconvincing.”1

Johnson argues that “the data is unconvincing”1—but Smith contends that…

Notes should be numbered consecutively, starting from 1, across the whole text. Your first citation is marked with a 1, your second with a 2, and so on. The numbering does not restart with a new page or section (although in a book-length text it may restart with each new chapter).

What can proofreading do for your paper?

Scribbr editors not only correct grammar and spelling mistakes, but also strengthen your writing by making sure your paper is free of vague language, redundant words and awkward phrasing.

See editing example

Content of Chicago footnotes

The footnote contains the number of the citation followed by a period and then the citation itself. The citation always includes the author’s name and the title of the text, and it always ends with a period. Full notes also include all the relevant publication information (which varies by source type).

If you quote a source or refer to a specific passage, include a page number or range. However, if the source doesn’t have page numbers, or if you’re referring to the text as a whole, you can omit the page number.

In short notes, titles of more than four words are shortened. Shorten them in a way that retains the keyword(s) so that the text is still easily recognizable for the reader:

1. Mary Shelley, Frankenstein; or, the Modern Prometheus, ed. M.K. Joseph (Oxford: Oxford University Press, 1998), 91.
2. Shelley, Frankenstein, 91.

Combining multiple citations

Do not place multiple footnotes at the same point in your text (e.g. 1, 2, 3). If you need to cite multiple sources in one sentence, you can combine the citations into one footnote, separated by semicolons:

1. Hulme, “Romanticism and Classicism”; Eliot, The Waste Land; Woolf, “Modern Fiction,” 11.

Sources with multiple authors

Footnotes for sources with two or three authors should include all the authors’ names. When there are four or more authors, add “et al.” (Latin for “and others”) after the first author’s name.

Full note Short note
1 author Virginia Woolf Woolf
2 authors Gilles Deleuze and Félix Guattari Deleuze and Guattari
3 authors Anne Armstrong, Marianne Krasny, and Jonathon Schuldt Armstrong, Krasny, and Schuldt
4+ authors Anna Tsing et al. Tsing et al.

Missing information

You sometimes won’t have all the information required for your citation. You might be missing page numbers, the author’s name, or the publication date.

If one of your sources (e.g. a website) has no page numbers, but you still think it’s important to cite a specific part of the text, other locators like headings, chapters or paragraphs can be used. Abbreviate words like “paragraph” to “par.” and “chapter” to “chap.”, and put headings in quotation marks:

1. Johnson, “Literature Review,” chap. 2.1.
2. Smith, “Thematic Analysis,” under “Methodology.”

If the source lacks a stated publication date, the abbreviation “n.d.” (no date) should replace the year in a full note:

1. Smith, Data Analysis (New York: Norton, n.d.), 293.

If a text doesn’t list its author’s name, the organization that published it can be treated as the author in your citation:

1. Scribbr, “Chicago Style Citation.”

If you use a website name as an author, you may end up repeating the same information twice in one citation. Omit the website name from its usual place if you’ve already listed it in place of the author.

Footnote examples for different source types

Short notes usually look similar regardless of source type – author, title, page number. However, the information included in full notes varies according to the source you’re citing. Below are examples for several common source types, showing how the footnote should look in Chicago format.

Chicago book citation

Italicize the book title. If the book states an edition (other than the first), include this and abbreviate it (e.g. 2nd ed., rev. ed.). Add the URL if you consulted the book online instead of in a physical copy.

This is the format of a full note,1 and this is the format of a short note.2

1. Author first name last name, Book Title, edition. (Place of publication: Publisher, year), page number(s), URL.
2. Author last name, Shortened Book Title, page number(s).

This is an example of a full note,3 and this is an example of a short note.4

3. Stephen Covey, The 7 Habits of Highly Effective People, 3rd ed. (New York: Free Press, 1989), 75–89.
4. Covey, 7 Habits, 75–7.

Chicago book chapter citation

Sometimes you’ll cite from one chapter in a book containing texts by multiple authors – for example, a compilation of essays. In this case, you’ll want to cite the relevant chapter rather than the whole book.

The chapter title should be enclosed in quotation marks, while the book title should be italicized. The short note only contains the chapter title.

The author is the one who wrote the specific chapter you’re citing. The editor of the whole book is listed toward the end of the footnote (with the abbreviation “ed.”), and left out of the short note.

This is the format of a full note,1 and this is the format of a short note.2

1. Author first name last name, “Chapter Title,” in Book Title, ed. Editor first name last name (Place of publication: Publisher, year), page number(s).
2. Author last name, “Shortened Chapter Title,” page number(s).

This is an example of a full note,3 and this is an example of a short note.4

3. Bob Stewart, “Wag of the Tail: Reflecting on Pet Ownership,” in Enriching Our Lives with Animals, ed. John Jaimeson (Toronto: Petlove Press, 2007), 87.
4. Stewart, “Wag of the Tail,” 88.

Chicago journal article citation

The article title should be enclosed in quotation marks, while the journal name should be italicized. Volume and issue numbers identify which edition of the journal the source appears in.

A DOI is a digital object identifier. This is generally more reliable than the URL when linking to online journal content.

This is the format of a full note,1 and this is the format of a short note.2

1. Author first name last name, “Article Title,” Journal Name Volume, Issue number (Year): page number(s), DOI or URL.
2. Author last name, “Shortened Article Title,” page number(s).

This is an example of a full note,3 and this is an example of a short note.4

3. Hannes Datta, “The Challenge of Retaining Customers Acquired with Free Trials,” Journal of Marketing Research 52, no. 2 (2015): 220,
4. Datta, “Challenge of Retaining Customers,” 220.

Chicago website citation

The page title should be enclosed in quotation marks. Italicization is not used for website names.

If the publication date is unknown, you can instead list the date when you accessed the page at the end of the citation (e.g. accessed on September 10, 2019).

This is the format of a full note,1 and this is the format of a short note.2

1. Author first name last name, “Page Title,” Website Title, publication date, URL.
2. Author last name, “Shortened Page Title.”

This is an example of a full note,3 and this is an example of a short note.4

3. Courtney Gahan, “How to Paraphrase Sources,” Scribbr, April 18, 2018, https://​​citing-sources/​how-to-paraphrase/.
4. Gahan, “How to Paraphrase Sources.”

Footnotes vs endnotes

All of the above information also applies to endnotes. Endnotes are less commonly used than footnotes, but they’re a perfectly valid option.

Footnotes appear at the bottom of the page they refer to.

  • Footnotes allow the reader to immediately check your citations as they read …
  • … but if you have a lot of footnotes, they can be distracting and take up space on the page.

Endnotes appear in their own section at the end of the text, before the bibliography.

  • Endnotes take up less space in the body of your text and reduce distraction …
  • … but they are less accessible, as the reader has to flip to the end to check each note.

Endnote citations look exactly the same as those in footnotes. Unless you’ve been told which one to use, choose whichever you prefer. Just use one or the other consistently.


Frequently asked questions about Chicago style footnotes

What is the difference between footnotes and endnotes?

Footnotes appear at the bottom of the relevant page. Endnotes appear in a list at the end of the text, just before the reference list or bibliography. Don’t mix footnotes and endnotes in the same document: choose one or the other and use them consistently.

In Chicago notes and bibliography style, you can use either footnotes or endnotes, and citations follow the same format in either case.

In APA and MLA style, footnotes or endnotes are not used for citations, but they can be used to provide additional information.

Should I use short notes or full notes for my Chicago citations?

In Chicago notes and bibliography style, the usual standard is to use a full note for the first citation of each source, and short notes for any subsequent citations of the same source.

However, your institution’s guidelines may differ from the standard rule. In some fields, you’re required to use a full note every time, whereas in some other fields you can use short notes every time, as long as all sources are listed in your bibliography. If you’re not sure, check with your instructor.

Do I have to include a bibliography or reference list?

In Chicago author-date style, your text must include a reference list. It appears at the end of your paper and gives full details of every source you cited.

In notes and bibliography style, you use Chicago style footnotes to cite sources; a bibliography is optional but recommended. If you don’t include one, be sure to use a full note for the first citation of each source.

When should I include page numbers in Chicago style citations?

Page numbers should be included in your Chicago in-text citations when:

  • You’re quoting from the text.
  • You’re paraphrasing a particular passage.
  • You’re referring to information from a specific section.

When you’re referring to the overall argument or general content of a source, it’s unnecessary to include page numbers.

How do I cite a source with multiple authors in Chicago style?

In a Chicago style footnote, list up to three authors. If there are more than three, name only the first author, followed by “et al.

In the bibliography, list up to 10 authors. If there are more than 10, list the first seven followed by “et al.”

Full note Short note Bibliography
2 authors Anna Burns and Robert Smith Burns and Smith Burns, Anna, and Robert Smith.
3 authors Anna Burns, Robert Smith, and Judith Green Burns, Smith, and Green Burns, Anna, Robert Smith, and Judith Green.
4+ authors Anna Burns et al. Burns et al. Burns, Anna, Robert Smith, Judith Green, and Maggie White.

The same rules apply in Chicago author-date style.


Is this article helpful?
Jack Caulfield

Jack is a Brit based in Amsterdam, with an MA in comparative literature. He writes for Scribbr and reads a lot of books in his spare time.


June 9, 2022 at 7:56 PM

For author-date Chicago Style format, how are endnotes done? For example, if I want to include an endnote with the following information: For a black and white reproduction of Pacheco’s lost painting, see Mitchell, “The Politics of Morbidity,” 83. Is this correct or should I use the author-date format as well in the endnote? For a black and white reproduction of Pacheco’s lost painting, see (Mitchell 2002, 83). Thanks!


Jack Caulfield
Jack Caulfield (Scribbr Team)
June 10, 2022 at 10:48 AM

Hi José, you should indeed follow the author-date format if you include a citation in a footnote or endnote. Note that in your example, you'd write "Mitchell" outside the parentheses, since your sentence doesn't make sense without it: "see Mitchell (2002, 83)."


Eric Henderson
May 13, 2022 at 5:27 PM

How do you abbreviate the author's name in a shortened note when two of your sources have the same last name? For example, if I want to use a shortened note for Michael L. Brown, but also have Francis Brown as a different source, do I use M. Brown for the first author, or should I spell out the full name in this case?


Jack Caulfield
Jack Caulfield (Scribbr Team)
May 16, 2022 at 11:57 AM

Hi Eric, yes, if you need to distinguish between two authors with the same last name in your notes, you should add an initial to distinguish them. Or if the authors' first names also start with the same letter (e.g., Michael Brown and Melissa Brown), include their full names to make sure there's no confusion.


December 29, 2021 at 9:40 AM

Thank you for this very helpful information. Also, I would like to know what I should do when an information is missing, such as when no editor is mentioned.


Jack Caulfield
Jack Caulfield (Scribbr Team)
December 29, 2021 at 3:22 PM

Hi Francine,

When some of the information we show in our examples isn’t available for your source, you can usually just omit that part of the reference. Naturally, not all books will have editors, so you can just leave out this part if the book you’re citing doesn’t.


November 10, 2021 at 11:30 PM

I wondered what the appropriate convention is to use a footnote to cite a source AND provide additional context.
By this, I mean citing a source and adding your own information that provides the reader with information about why this quote is useful or with information that is not completely germane to the paper but still relevant.


Jack Caulfield
Jack Caulfield (Scribbr Team)
November 15, 2021 at 12:05 PM

Hi Nathan,

Usually, if you want to provide additional information on top of the citation, you should write the citation itself first, followed by a period, and then another sentence with the extra information. For example:

1. Austen, Mansfield Park, 168. The passage in question describes …


September 21, 2021 at 3:29 AM

If I have multiple sentences that used info (paraphrase) in a paragraph, so I cite each one, or can I put a citation at the end of each paragraph?


Jack Caulfield
Jack Caulfield (Scribbr Team)
September 21, 2021 at 1:59 PM

Hi Chelsea,

If the whole paragraph is paraphrasing information from the same source, it's reasonable to just cite that source at the end of the paragraph rather than repeatedly in every sentence. As long as it's clear to the reader where the information comes from, this is a valid option.


July 22, 2021 at 12:16 PM

What is the format for repeating footnote?


Jack Caulfield
Jack Caulfield (Scribbr Team)
July 28, 2021 at 6:38 PM

Hi Noor,

If you need to cite the same source in multiple different footnotes, you should usually use the short note format, as described here, for second and subsequent citations of that source. Let me know if that answers your question or if you meant something else!


Michelle Landauer
May 28, 2021 at 1:57 AM

How do you cite a quotation in the footnote? It is cumbersome to have all of the publishing information present when trying to quote in the footnote but if it is the first time the source is being cited that's how my bibliography program lists it. Is this correct? Or do you use the short version?
Thank you.


Jack Caulfield
Jack Caulfield (Scribbr Team)
May 31, 2021 at 3:52 PM

Hi Michelle,

The usual standard is to include full source information in the first footnote for a given source, then use the shortened form for subsequent citations of the same source. Some institutions prefer you to use the shortened form every time; you could check whether your institution has any guidelines regarding this. Otherwise, stick to the standard approach of using the full form for the first citation of each source—cumbersome though it is!


March 20, 2021 at 10:56 AM

I wonder how I should put extra information, together with the source, under the same footnote. Could you show me the correct format?


Jack Caulfield
Jack Caulfield (Scribbr Team)
March 22, 2021 at 1:06 PM

There's no fixed format for combining citations with extra information or commentary; just phrase it in a way that makes sense for your purposes. A couple of examples of different approaches you could use:

1. Shakespeare, Julius Caesar, act 3, sc. 1. Caesar's claim of constancy should be taken with a grain of salt.

2. For further discussion of this problem, see Jones, Conflict, 49.

3. Others disagree with my position; cf. Fisher and Ury, Getting to Yes, 101–3.

Hope that helps!


Beverly Simmons
February 18, 2021 at 3:43 AM

What about possessives?

Where does the footnote go when referencing a name that has apostrophe-s after it? Georg Böhm's8 keyboard setting or Georg
Böhm8's keyboard setting. (assuming that the 8 is superscript in each case)?


Jack Caulfield
Jack Caulfield (Scribbr Team)
February 23, 2021 at 2:46 PM

Hi Beverly,

Usually, the footnote number appears at the end of the relevant clause or sentence, after any comma or period, rather than straight after the relevant word. So in your example it would be: Georg Böhm’s keyboard setting.8 (Or wherever the clause or sentence ends.)

If you do for whatever reason have to place the footnote number straight after the possessive, it should certainly appear after the 's: Georg Böhm’s8


February 7, 2021 at 10:46 AM

When I footnote an italicized book title in the body of my paper, is the superscripted footnote that immediately follows that italicized title also italicized? (I find it looks somewhat peculiar no matter which choice I make.)

Trying to give an example with no known formatting available:
Covid-19 and Mental Health1 (all italicized as a book title, and the "1" superscripted as well)... Is the superscripted "1" then also italicized?

Thank you for your advice; it is appreciated.


Jack Caulfield
Jack Caulfield (Scribbr Team)
February 9, 2021 at 3:55 PM

Hi Katharine,

No, the superscript footnote number should not be italicized, even if the word it follows is. Note that footnote numbers are usually placed at the end of the clause or sentence, after any punctuation (as covered above under "Placement of footnotes"), so they wouldn't usually be right next to any italicized text anyway.


Natali Frenz
December 22, 2020 at 12:05 PM

Hi there

How does one reference the supplementary information provided in the footnote?

e.g. if this is my footnote, and I would like to credit someone for it, do I add the reference after my sentence as plain text? Swartjes and Theune, “A Fabula Model for Emergent Narrative,” 1.


Shona McCombes
Shona McCombes (Scribbr Team)
January 11, 2021 at 3:42 PM

Hi Natali,

Yes, to provide a source for supplementary information, you can simply include a citation in the usual format directly after your sentence.


Fred Bleakley
August 20, 2020 at 12:48 AM

This was very helpful for footnotes. Do you have a similar Chicago style guide for Bibliography>
Thank you,


Shona McCombes
Shona McCombes (Scribbr Team)
August 25, 2020 at 8:14 PM

Hi Fred,

Yes, we have a full guide to creating a Chicago bibliography. Hope that helps!


June 22, 2020 at 9:10 PM


With the footnotes, is it ok to add additional information regarding a word or name by explaining further with body text, other than just using a footnote as a citation from an author?

many thanks



Shona McCombes
Shona McCombes (Scribbr Team)
July 21, 2020 at 4:44 PM

Hi Nabil,

Yes, as well as citation footnotes, you can also add informational footnotes that provide extra explanation or context to the body text.


January 4, 2021 at 9:45 PM

Does the same hold true for endnotes? In other words, using the endnote style of citation, can I make an endnote that does not include a citation but simply provides extra explanation?


Shona McCombes
Shona McCombes (Scribbr Team)
January 11, 2021 at 3:58 PM

Hi Emily,

Yes, the same applies to endnotes. In Chicago style, footnotes and endnotes are treated identically – the only difference is where they appear in your paper.

Hope that helps!


Cihan Yucel
September 8, 2021 at 1:41 AM


I have a related question too: I am not too sure of it, but I have a vague memory of seeing a source that was using footnotes for citations and endnotes for extra/relevant explanation, or vice versa. Is it a known format in Chicago style or anything else? Can we use both footnotes and endnotes with separating their functioning purposes this way, or not really?

Jack Caulfield
Jack Caulfield (Scribbr Team)
September 13, 2021 at 3:51 PM

Hi Cihan,

Chicago does indeed mention this as a possibility. They suggest that if you have a lot of source notes and a few notes providing extra information (called "substantive notes"), you can include the source notes as endnotes and the substantive notes as footnotes, so the reader doesn't miss them.

To make it clear which is which, they suggest using numbering for the endnotes and symbols for the footnotes. The following symbols should be used for the footnotes: * † ‡ §. You can start again with the symbols on each page—in other words, the first footnote on each page is always marked with an asterisk (*), the second with a cross (†), and so on. If there's only one footnote on the page, only the asterisk is needed.

Hope that helps!

Still have questions?

Please click the checkbox on the left to verify that you are a not a bot.