MLA
Administrators - Emory President Harvey Warren Cox and Others in Academic Regalia. 1932. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 7, Folder 4. https://digital.library.emory.edu/purl/68605qfvd3-cor.
APA, 6th edition
Administrators - Emory president Harvey Warren Cox and others in academic regalia (Box 7, Folder 4). (1932). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/68605qfvd3-cor.
Chicago
“Administrators - Emory President Harvey Warren Cox and Others in Academic Regalia.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1932. Box 7, Folder 4. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/68605qfvd3-cor.