MLA
A Young African American Man Wearing a Suit Playing the Bass with a Flag, and Painted Portrait with Flower underneath It in the Background. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 54. https://digital.library.emory.edu/purl/426m0cfxw1-cor.
APA, 6th edition
A young African American man wearing a suit playing the bass with a flag, and painted portrait with flower underneath it in the background (Box 54). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/426m0cfxw1-cor.
Chicago
“A Young African American Man Wearing a Suit Playing the Bass with a Flag, and Painted Portrait with Flower underneath It in the Background.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 54. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/426m0cfxw1-cor.