MLA
Two African American Men in Front of a Train Backdrop of the Dixie Flyer. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 75. https://digital.library.emory.edu/purl/716pzgmsdz-cor.
APA, 6th edition
Two African American men in front of a train backdrop of the Dixie Flyer (Box 75). [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/716pzgmsdz-cor.
Chicago
“Two African American Men in Front of a Train Backdrop of the Dixie Flyer.” Postcards. Robert Langmuir African American Photograph Collection, n.d. Box 75. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/716pzgmsdz-cor.