MLA
Four African American Men, Raymond Corner, Martin Bauly, Alfred Bank and Edward Andrews, Posing Together While Wearing Suits. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 70. https://digital.library.emory.edu/purl/047rn8pk3q-cor.
APA, 6th edition
Four African American men, Raymond Corner, Martin Bauly, Alfred Bank and Edward Andrews, posing together while wearing suits (Box 70). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/047rn8pk3q-cor.
Chicago
“Four African American Men, Raymond Corner, Martin Bauly, Alfred Bank and Edward Andrews, Posing Together While Wearing Suits.” 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/047rn8pk3q-cor.