MLA
Spivak, Noah. Identified Speakers and Entertainers - Crowd Watching a Rathskellar Performance. 1981. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 6, Folder 13. https://digital.library.emory.edu/purl/235gb5mm77-cor.
APA, 6th edition
Spivak, N. (1981). Identified Speakers and Entertainers - Crowd watching a Rathskellar performance (Box 6, Folder 13) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/235gb5mm77-cor.
Chicago
Spivak, Noah. “Identified Speakers and Entertainers - Crowd Watching a Rathskellar Performance.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1981. Box 6, Folder 13. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/235gb5mm77-cor.