MLA
An African American Man Wearing a Hat and Cowboy Costume with Stars on It. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 65. https://digital.library.emory.edu/purl/7612ngf1zq-cor.
APA, 6th edition
An African American man wearing a hat and cowboy costume with stars on it (Box 65). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7612ngf1zq-cor.
Chicago
“An African American Man Wearing a Hat and Cowboy Costume with Stars on It.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 65. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7612ngf1zq-cor.