MLA
Services, Emory University Photographic. School of Nursing - Two Unidentified Men Talking. 1940. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 12, Folder 3. https://digital.library.emory.edu/purl/095j9kd5rq-cor.
APA, 6th edition
Services, E. U. P. (1940). School of Nursing - Two unidentified men talking (Box 12, Folder 3) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/095j9kd5rq-cor.
Chicago
Services, Emory University Photographic. “School of Nursing - Two Unidentified Men Talking.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1940. Box 12, Folder 3. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/095j9kd5rq-cor.