MLA
Mosley, John W. St. Augustine Choir in Graduation Robes in Front of Pipe Organ. 1951. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 24. https://digital.library.emory.edu/purl/962f7m0cms-cor.
APA, 6th edition
Mosley, J. W. (1951). St. Augustine choir in graduation robes in front of pipe organ (Box 24) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/962f7m0cms-cor.
Chicago
Mosley, John W. “St. Augustine Choir in Graduation Robes in Front of Pipe Organ.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1951. Box 24. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/962f7m0cms-cor.