MLA
Faculty and Staff, Groups - A Group of Faculty Members Including Charles Hayes[?], C. O. Emmerich, Bryon Allen, W. Blitch, Brad Ansley, and R. F. Whitaker. 1940. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 14, Folder 4. https://digital.library.emory.edu/purl/13331zcs8g-cor.
APA, 6th edition
Faculty and staff, groups - A group of faculty members including Charles Hayes[?], C. O. Emmerich, Bryon Allen, W. Blitch, Brad Ansley, and R. F. Whitaker (Box 14, Folder 4). (1940). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/13331zcs8g-cor.
Chicago
“Faculty and Staff, Groups - A Group of Faculty Members Including Charles Hayes[?], C. O. Emmerich, Bryon Allen, W. Blitch, Brad Ansley, and R. F. Whitaker.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1940. Box 14, Folder 4. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/13331zcs8g-cor.