MLA
Portrait of Charles E. Mitchell in a Suit. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 17. https://digital.library.emory.edu/purl/658pc8674d-cor.
APA, 6th edition
Portrait of Charles E. Mitchell in a suit (Box 17). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/658pc8674d-cor.
Chicago
“Portrait of Charles E. Mitchell in a Suit.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 17. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/658pc8674d-cor.