MLA
Two Men Getting Shaved in a Barber by Two Other Men. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 2. https://digital.library.emory.edu/purl/378tb2rbtg-cor.
APA, 6th edition
Two men getting shaved in a barber by two other men (Box 2). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/378tb2rbtg-cor.
Chicago
“Two Men Getting Shaved in a Barber by Two Other Men.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 2. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/378tb2rbtg-cor.