MLA
An African American Man Holding a Coat and Hat, Standing in Front of a Wall with Drawings and Jimmy on It. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 72. https://digital.library.emory.edu/purl/7612ngf1xp-cor.
APA, 6th edition
An African American man holding a coat and hat, standing in front of a wall with drawings and Jimmy on it (Box 72). [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7612ngf1xp-cor.
Chicago
“An African American Man Holding a Coat and Hat, Standing in Front of a Wall with Drawings and Jimmy on It.” Postcards. Robert Langmuir African American Photograph Collection, n.d. Box 72. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7612ngf1xp-cor.