MLA
Man Holding Caught Possums and Arm Holding Dog. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 16. https://digital.library.emory.edu/purl/030prr4xsx-cor.
APA, 6th edition
Man holding caught possums and arm holding dog (Box 16). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/030prr4xsx-cor.
Chicago
“Man Holding Caught Possums and Arm Holding Dog.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 16. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/030prr4xsx-cor.