MLA
Clergymen Standing on a Set of Steps in Front of a Buildings' Doors. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 33. https://digital.library.emory.edu/purl/607gqnk9f8-cor.
APA, 6th edition
Clergymen standing on a set of steps in front of a buildings' doors (Box 33). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/607gqnk9f8-cor.
Chicago
“Clergymen Standing on a Set of Steps in Front of a Buildings' Doors.” Black-and-white 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/607gqnk9f8-cor.