MLA
Harris, Jake. African American Men and Women Posing in Front of a Church Building. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 33. https://digital.library.emory.edu/purl/477sn02vbj-cor.
APA, 6th edition
Harris, J. African American men and women posing in front of a church building (Box 33) [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/477sn02vbj-cor.
Chicago
Harris, Jake. “African American Men and Women Posing in Front of a Church Building.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 33. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/477sn02vbj-cor.