MLA
An Autographed Picture of the Four Ink-Spots Musical Group Performing on 5/18/35. 1935. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 36. https://digital.library.emory.edu/purl/945cc2fr48-cor.
APA, 6th edition
An autographed picture of the Four Ink-Spots musical group performing on 5/18/35 (Box 36). (1935). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/945cc2fr48-cor.
Chicago
“An Autographed Picture of the Four Ink-Spots Musical Group Performing on 5/18/35.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1935. Box 36. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/945cc2fr48-cor.