MLA
Faculty and Staff, Groups - Professor Talking to Student in a Classroom. 1940. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 14, Folder 6. https://digital.library.emory.edu/purl/088qbzkhrb-cor.
APA, 6th edition
Faculty and staff, groups - Professor talking to student in a classroom (Box 14, Folder 6). (1940). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/088qbzkhrb-cor.
Chicago
“Faculty and Staff, Groups - Professor Talking to Student in a Classroom.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1940. Box 14, Folder 6. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/088qbzkhrb-cor.