MLA
Men Sitting in Chairs Playing Stringed Instruments, with a Crowd Surrounding Them, One Taking Photographs. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 23. https://digital.library.emory.edu/purl/320sqv9s8q-cor.
APA, 6th edition
Men sitting in chairs playing stringed instruments, with a crowd surrounding them, one taking photographs (Box 23). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/320sqv9s8q-cor.
Chicago
“Men Sitting in Chairs Playing Stringed Instruments, with a Crowd Surrounding Them, One Taking Photographs.” 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/320sqv9s8q-cor.