For information on APA formatting style, please visit the APA section of our Citations Library Guide, which features handouts, tutorials, and links to many helpful resources.
You might also want to check our our self-guided APA 7th edition tutorial.
The Publication Manual of the American Psychological Association, 7th ed. (2020) is the authority used by writers in the social sciences and some natural sciences.
Unofficial: CSUF APA Style Quick Reference Guide (PDF) provides a two-page overview of some of the most common citation needs for both the references list and in-text citation. The OWL (Online Writing Lab) at Purdue University is an excellent source to use for any citation style, including APA.
Official: APA Style Help offers support resources from the APA, including Style and Grammar Guidelines (which provides information on in-text citations and references, among other important topics) and Instructional Aids (which provides links to tutorials and webinars, handouts and guides, and sample papers).