This document provides information on citing sources using APA and MLA citation styles. It discusses the different elements of in-text citations, such as short vs long quotes. It also covers formatting for footnotes and endnotes in both styles, including placement, structure, and purpose (providing supplemental information vs copyright). The key differences between APA and MLA styles are discussed, such as inclusion of author names in citations and placement of notes (footnotes in APA, endnotes in MLA). The goal is to teach writers how to properly cite sources using these standardized styles.