MLA
An African American Man in a Suit Standing with His Right Arm on the Back of a Chair. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 17. https://digital.library.emory.edu/purl/692t4b8h1v-cor.
APA, 6th edition
An African American man in a suit standing with his right arm on the back of a chair (Box 17). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/692t4b8h1v-cor.
Chicago
“An African American Man in a Suit Standing with His Right Arm on the Back of a Chair.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 17. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/692t4b8h1v-cor.