MLA
Faculty and Staff, Groups - Group of People Outside in Discussion. 1950. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 14, Folder 6. https://digital.library.emory.edu/purl/39995x6bg7-cor.
APA, 6th edition
Faculty and staff, groups - Group of people outside in discussion (Box 14, Folder 6). (1950). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/39995x6bg7-cor.
Chicago
“Faculty and Staff, Groups - Group of People Outside in Discussion.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1950. Box 14, Folder 6. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/39995x6bg7-cor.