How do I cite a source with no author in APA Style?
When no individual author name is listed, but the source can clearly be attributed to a specific organization—e.g. a press release by a charity, a report by an agency, or a page from a company’s website—use the organization’s name as the author in the reference entry and in-text citations.
When no author at all can be determined—e.g. a collaboratively edited wiki or an online article published anonymously—use the title in place of the author. In the in-text citation, put the title in quotation marks if it appears in plain text in the reference list, and in italics if it appears in italics in the reference list. Shorten it if necessary.