MLA
Uncle Ben (100 Years Old) and His 7th Wife. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 72. https://digital.library.emory.edu/purl/822h70rxz8-cor.
APA, 6th edition
Uncle Ben (100 years old) and his 7th wife (Box 72). [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/822h70rxz8-cor.
Chicago
“Uncle Ben (100 Years Old) and His 7th Wife.” 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/822h70rxz8-cor.