MLA
Atkinson, Wade. Students, Groups, 1940s-1950s - Marie Horton. Emory University. Office of Alumni Publications., 1941. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 18, Folder 3. https://digital.library.emory.edu/purl/81937pvn67-cor.
APA, 6th edition
Atkinson, W. (1941). Students, groups, 1940s-1950s - Marie Horton (Box 18, Folder 3) [Black-and-white photographs]. Emory University. Office of Alumni Publications.; Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/81937pvn67-cor.
Chicago
Atkinson, Wade. “Students, Groups, 1940s-1950s - Marie Horton.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1. Emory University. Office of Alumni Publications., 1941. Box 18, Folder 3. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/81937pvn67-cor.