MLA
Roberts, Joshua. Public Safety - Firefighters on Ladder Truck. 1982. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 12, Folder 8. https://digital.library.emory.edu/purl/713905qgk5-cor.
APA, 6th edition
Roberts, J. (1982). Public Safety - Firefighters on ladder truck (Box 12, Folder 8) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/713905qgk5-cor.
Chicago
Roberts, Joshua. “Public Safety - Firefighters on Ladder Truck.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1982. Box 12, Folder 8. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/713905qgk5-cor.