MLA
Brothers, Lane. Military: Navy on Campus, 1940s-1950s - Three Men Outside. 1940. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 24, Folder 7. https://digital.library.emory.edu/purl/511xd25551-cor.
APA, 6th edition
Brothers, L. (1940). Military: Navy on Campus, 1940s-1950s - Three men outside (Box 24, Folder 7) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/511xd25551-cor.
Chicago
Brothers, Lane. “Military: Navy on Campus, 1940s-1950s - Three Men Outside.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 2 , 1940. Box 24, Folder 7. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/511xd25551-cor.