MLA
Commencement, 1970s - Dr. Richardson and Dr. R. P. Martin. 1970. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 4, Folder 4. https://digital.library.emory.edu/purl/798mcvdp0f-cor.
APA, 6th edition
Commencement, 1970s - Dr. Richardson and Dr. R. P. Martin (Box 4, Folder 4). (1970). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/798mcvdp0f-cor.
Chicago
“Commencement, 1970s - Dr. Richardson and Dr. R. P. Martin.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1970. Box 4, Folder 4. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/798mcvdp0f-cor.