MLA
Uncle Tom's Cabin : a Relic of Befo' the War in Florida. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 75. https://digital.library.emory.edu/purl/8128931zgp-cor.
APA, 6th edition
Uncle Tom's cabin : a relic of befo' the war in Florida (Box 75). [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/8128931zgp-cor.
Chicago
“Uncle Tom's Cabin : a Relic of Befo' the War in Florida.” 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/8128931zgp-cor.