MLA
Weintrob, Leo. African American Man in Military Uniform with Sword Standing next to a Chair and Table. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 31. https://digital.library.emory.edu/purl/218dfn2z7z-cor.
APA, 6th edition
Weintrob, L. African American man in military uniform with sword standing next to a chair and table (Box 31) [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/218dfn2z7z-cor.
Chicago
Weintrob, Leo. “African American Man in Military Uniform with Sword Standing next to a Chair and Table.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 31. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/218dfn2z7z-cor.