MLA
Portrait of an African American Man in Graduation Robes. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 70. https://digital.library.emory.edu/purl/99351c5b4h-cor.
APA, 6th edition
Portrait of an African American man in graduation robes (Box 70). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/99351c5b4h-cor.
Chicago
“Portrait of an African American Man in Graduation Robes.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 70. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/99351c5b4h-cor.