MLA
African American Men and Women Holding Different Musical Instruments in Front of a Stage. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 23. https://digital.library.emory.edu/purl/890rr4xh2g-cor.
APA, 6th edition
African American men and women holding different musical instruments in front of a stage (Box 23). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/890rr4xh2g-cor.
Chicago
“African American Men and Women Holding Different Musical Instruments in Front of a Stage.” 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/890rr4xh2g-cor.