This document provides an overview of how to format in-text citations and reference lists using APA style. It discusses citing single authors, two authors, groups of 3-5 authors, and 6 or more authors in the text. For reference lists, it explains ordering references alphabetically and listing publications by the same author. The presentation also covers citing different publication types such as periodicals, books, and online sources, as well as personal communications. Overall, the document is a guide to properly citing sources in APA style for scholarly writing and publishing.