MLA
Commencement, 1970s and 1980s - Graduation Procession. 1970. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 4, Folder 5. https://digital.library.emory.edu/purl/3418kprrqg-cor.
APA, 6th edition
Commencement, 1970s and 1980s - Graduation procession (Box 4, Folder 5). (1970). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3418kprrqg-cor.
Chicago
“Commencement, 1970s and 1980s - Graduation Procession.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1970. Box 4, Folder 5. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3418kprrqg-cor.