MLA
Geology Department - Students and Professor. 1950. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 10, Folder 2. https://digital.library.emory.edu/purl/890rr4xhmr-cor.
APA, 6th edition
Geology Department - Students and professor (Box 10, Folder 2). (1950). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/890rr4xhmr-cor.
Chicago
“Geology Department - Students and Professor.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1950. Box 10, Folder 2. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/890rr4xhmr-cor.