MLA
African American Man Sitting in a Chair Wearing a Suit and Scarf. 1923. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 35. https://digital.library.emory.edu/purl/037hqbzkmr-cor.
APA, 6th edition
African American man sitting in a chair wearing a suit and scarf (Box 35). (1923). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/037hqbzkmr-cor.
Chicago
“African American Man Sitting in a Chair Wearing a Suit and Scarf.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1923. Box 35. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/037hqbzkmr-cor.