“Your sincerely” is a mistake; the correct spelling of the phrase used as a sign-off for email messages and letters is Yours sincerely.
The possessive pronoun “Yours” is needed, not the possessive determiner “Your.” A determiner like “your” doesn’t stand on its own but modifies a noun.
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The add-on AI detector is powered by Scribbr’s proprietary software.
The Scribbr Citation Generator is developed using the open-source Citation Style Language (CSL) project and Frank Bennett’s citeproc-js. It’s the same technology used by dozens of other popular citation tools, including Mendeley and Zotero.
You can find all the citation styles and locales used in the Scribbr Citation Generator in our publicly accessible repository on Github.
