The document provides instructions for citing sources in APA style, explaining that APA stands for "Author Precedes All" and breaking down the components of a sample citation. It offers memory tools for remembering the order of elements in an APA citation, such as "APA" standing for "Author Published an Article" and the acronym "VIP" representing the order of Volume, Issue, and Page numbers. Viewers are directed to additional resources for more information on citation styles and formats.