MLA
Group of Thirteen Men and Women. Stuart A. Rose Manuscript, Archives, and Rare Book Library, OP49. https://digital.library.emory.edu/purl/047rn8pk20-cor.
APA, 6th edition
Group of thirteen men and women (OP49). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/047rn8pk20-cor.
Chicago
“Group of Thirteen Men and Women.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. OP49. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/047rn8pk20-cor.