MLA
Studio., Logue. Portrait of a African American Man in a Graduation Cap and Gown. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 17. https://digital.library.emory.edu/purl/081wdbrv6v-cor.
APA, 6th edition
Studio., L. Portrait of a African American man in a graduation cap and gown (Box 17) [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/081wdbrv6v-cor.
Chicago
Studio., Logue. “Portrait of a African American Man in a Graduation Cap and Gown.” 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/081wdbrv6v-cor.