This document provides guidelines for citing sources in presentations, including citing images, charts, quoted or paraphrased text, embedded videos, and audio files. It recommends including a references slide at the end of the presentation with full citations, and placing a source line at the bottom of slides to cite non-text content. For quoted or paraphrased text, it advises using either a source line if all text is from one source, or in-text citations if there are multiple sources. The document provides examples of source lines and in-text citations formatted according to common citation styles.