MLA
Duncan, Bob. Business School Alumni Association - Elmer T. Kehner. 1966. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 27, Folder 5. https://digital.library.emory.edu/purl/617qnk99tq-cor.
APA, 6th edition
Duncan, B. (1966). Business School Alumni Association - Elmer T. Kehner (Box 27, Folder 5) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/617qnk99tq-cor.
Chicago
Duncan, Bob. “Business School Alumni Association - Elmer T. Kehner.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 2 , 1966. Box 27, Folder 5. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/617qnk99tq-cor.