MLA
Studenbord, Beth. Identified Speakers and Entertainers - Harry Horowitz. 1982. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 6, Folder 13. https://digital.library.emory.edu/purl/160cvdnd52-cor.
APA, 6th edition
Studenbord, B. (1982). Identified Speakers and Entertainers - Harry Horowitz (Box 6, Folder 13) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/160cvdnd52-cor.
Chicago
Studenbord, Beth. “Identified Speakers and Entertainers - Harry Horowitz.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1982. Box 6, Folder 13. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/160cvdnd52-cor.