APA Style Guide - 6th

Start Here

This guide is designed to help you understand the APA style rules. To jump directly to citation examples, click "Reference Page Citation Examples" on the left.

All materials posted in this online guide are for APA 6th, the previous edition. To see the guide for the most recent version, APA 7th, click on the link below.

If you are unsure about which edition you should use, please check with your professor.


Newest, APA 7th edition:

What is APA? What does APA style mean?

APA is a particular style or format (a set of rules, essentially) for structuring an essay or a research paper in the social and behavioral sciences. The style helps your professor see exactly where you found the research that you add to the paper and lays out exactly how the paper should look (margins, titles, page numbers, etc.).

The guide is a joint effort by CSN Libraries and the CSN Writing Center.

Last updated November 2018