MLA
Wachtel, Robert. Fraternities and Sororities, Greek Week - Dunking Booth at Carnival. 1982. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 17, Folder 3. https://digital.library.emory.edu/purl/3009w0vtvt-cor.
APA, 6th edition
Wachtel, R. (1982). Fraternities and sororities, Greek Week - Dunking booth at carnival (Box 17, Folder 3) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3009w0vtvt-cor.
Chicago
Wachtel, Robert. “Fraternities and Sororities, Greek Week - Dunking Booth at Carnival.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1982. Box 17, Folder 3. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3009w0vtvt-cor.