MLA
Studio., O. Portrait of an African American Man in Suit and Hat with an African American Woman in a Dress and Hat. 1916. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 8. https://digital.library.emory.edu/purl/866vx0k6kv-cor.
APA, 6th edition
Studio., O. (1916). Portrait of an African American man in suit and hat with an African American woman in a dress and hat (Box 8) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/866vx0k6kv-cor.
Chicago
Studio., O. “Portrait of an African American Man in Suit and Hat with an African American Woman in a Dress and Hat.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1916. Box 8. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/866vx0k6kv-cor.