MLA
Portrait of Henry Dixon in Front of a Car. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 75. https://digital.library.emory.edu/purl/556931zcvg-cor.
APA, 6th edition
Portrait of Henry Dixon in front of a car (Box 75). [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/556931zcvg-cor.
Chicago
“Portrait of Henry Dixon in Front of a Car.” 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/556931zcvg-cor.