The American Psychological Association (APA) is a scientific and professional organization that represents psychologists in the United States.

Rules for handling works by a single author or multiple authors that apply to all APA-style references in your reference list, regardless of the type of work (book, article, electronic resource, etc.)

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Nov 6, 2020 · Learn how to set up APA format for your paper. From the title page and headings to references and citations.

The authority on APA Style and the 7th edition of the APA Publication Manual. Find tutorials, the APA Style Blog, how to format papers in APA Style, and other resources to help you improve your writing, …

Oct 28, 2025 · APA Style comes from a publication manual designed by the American Psychological Association. APA style is used by many different disciplines and majors, especially in the social …

Sep 3, 2025 · This research guide provides a brief introduction to APA 7th edition.

Feb 1, 2026 · APA 7th Edition Citation Guide Source with Two Authors Rules for citing more than one author apply to all sources, regardless of format. Below is an example of a book with two authors. …

When writing an APA-style paper, sometimes a sample paper is the best reference! OWL has a collection of sample papers to help guide you.

Note: This page reflects the latest version of the APA Publication Manual (i.e., APA 7), which released in October 2019. The equivalent resource for the older APA 6 style can be found here.