MLA
Ex-Slave Old Uncle Jess next to a Young Man. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 49. https://digital.library.emory.edu/purl/593ttdz0fg-cor.
APA, 6th edition
Ex-slave Old Uncle Jess next to a young man (Box 49). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/593ttdz0fg-cor.
Chicago
“Ex-Slave Old Uncle Jess next to a Young Man.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 49. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/593ttdz0fg-cor.