APA: Author, A. A. (Year). Title of PowerPoint [PowerPoint slides]. Publisher or Website.
MLA: Author Last Name, First Name. “Title of PowerPoint.” Date, URL.
Chicago: Author Last Name, First Name. “Title of PowerPoint.” PowerPoint presentation, Organization, Month Day, Year.
Harvard: Author Last Name, Initial(s). Year, Title of presentation, PowerPoint slides, Institution or Website, viewed Day Month Year, URL.
IEEE: A. A. Author, “Title of presentation,” PowerPoint slides, Organization, Year.
If no author is listed, start with the title.
If no date is listed, use n.d. or the closest available date format for the citation style.
If citing a class PowerPoint, include the instructor’s name, course, institution, and date if required by the style guide.