MLA
Gershon, Amy. Identified Speakers and Entertainers - Mpho Tutu, South African Pastor and Activist. 1985. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 6, Folder 13. https://digital.library.emory.edu/purl/542n5tb3ck-cor.
APA, 6th edition
Gershon, A. (1985). Identified Speakers and Entertainers - Mpho Tutu, South African pastor and activist (Box 6, Folder 13) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/542n5tb3ck-cor.
Chicago
Gershon, Amy. “Identified Speakers and Entertainers - Mpho Tutu, South African Pastor and Activist.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1985. Box 6, Folder 13. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/542n5tb3ck-cor.