MLA
Sherman, Ron. Coretta Scott King, Roman Gribbs, and John Lindsay at US Conference of Mayors, Atlanta, Georgia. 1971. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 3, Folder 9. https://digital.library.emory.edu/purl/808v9s4nd9-cor.
APA, 6th edition
Sherman, R. (1971). Coretta Scott King, Roman Gribbs, and John Lindsay at US Conference of Mayors, Atlanta, Georgia (Box 3, Folder 9) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/808v9s4nd9-cor.
Chicago
Sherman, Ron. “Coretta Scott King, Roman Gribbs, and John Lindsay at US Conference of Mayors, Atlanta, Georgia.” Black-and-white photographs. Ron Sherman Photographs Collection, 1971. Box 3, Folder 9. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/808v9s4nd9-cor.