MLA
O'Neal, Tracy. School of Medicine - Lecture at Grady Hospital. 1955. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 11, Folder 3. https://digital.library.emory.edu/purl/9182jm64nq-cor.
APA, 6th edition
O'Neal, T. (1955). School of Medicine - Lecture at Grady Hospital (Box 11, Folder 3) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/9182jm64nq-cor.
Chicago
O'Neal, Tracy. “School of Medicine - Lecture at Grady Hospital.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1955. Box 11, Folder 3. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/9182jm64nq-cor.