MLA
Fraternities, Omicron Delta Kappa - Sam Clark, Terrell Tanner, and Unidentified Male Student. 1940. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 16, Folder 12. https://digital.library.emory.edu/purl/825x69p93n-cor.
APA, 6th edition
Fraternities, Omicron Delta Kappa - Sam Clark, Terrell Tanner, and unidentified male student (Box 16, Folder 12). (1940). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/825x69p93n-cor.
Chicago
“Fraternities, Omicron Delta Kappa - Sam Clark, Terrell Tanner, and Unidentified Male Student.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1940. Box 16, Folder 12. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/825x69p93n-cor.