MLA
Krantz, Larry. School of Theology - Dr. Gardner (Top Left) Leads Discussion in the Inter-Seminary Seminar on Urban Problems. 1969. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 13, Folder 3. https://digital.library.emory.edu/purl/177fqz61pw-cor.
APA, 6th edition
Krantz, L. (1969). School of Theology - Dr. Gardner (top left) leads discussion in the inter-seminary seminar on urban problems (Box 13, Folder 3) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/177fqz61pw-cor.
Chicago
Krantz, Larry. “School of Theology - Dr. Gardner (Top Left) Leads Discussion in the Inter-Seminary Seminar on Urban Problems.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1969. Box 13, Folder 3. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/177fqz61pw-cor.