MLA
Eduardo. African American Man Singing into a Microphone, with a Band Playing behind Him. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 23. https://digital.library.emory.edu/purl/26663xsj87-cor.
APA, 6th edition
E. African American man singing into a microphone, with a band playing behind him (Box 23) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/26663xsj87-cor.
Chicago
Eduardo. “African American Man Singing into a Microphone, with a Band Playing behind Him.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 23. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/26663xsj87-cor.