This document provides an overview of APA citation style, including how to cite sources both in-text and in a references list. It explains that APA style uses the author-date method of citation. In-text citations include the author's last name and date, and matching references list entries are alphabetized by author with publication date. The references list must include sources like books, journal articles, newspapers, and webpages, with all elements like author, date, title, publisher formatted consistently in APA style.