MLA
Identified Speakers and Entertainers - Dr. Carl Fields, Visiting Speaker from Princeton University. 1968. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 6, Folder 11. https://digital.library.emory.edu/purl/996k0p2p4k-cor.
APA, 6th edition
Identified Speakers and Entertainers - Dr. Carl Fields, Visiting speaker from Princeton University (Box 6, Folder 11). (1968). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/996k0p2p4k-cor.
Chicago
“Identified Speakers and Entertainers - Dr. Carl Fields, Visiting Speaker from Princeton University.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1968. Box 6, Folder 11. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/996k0p2p4k-cor.