MLA
African American Men, Women and Children Standing on the Front Steps of a Building. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 33. https://digital.library.emory.edu/purl/129p2ngf65-cor.
APA, 6th edition
African American men, women and children standing on the front steps of a building (Box 33). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/129p2ngf65-cor.
Chicago
“African American Men, Women and Children Standing on the Front Steps of a Building.” 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/129p2ngf65-cor.