MLA
Cox Hall - "Trayveyor" System Conveying a Pan of Cabbage from the Kitchen to the Cafeteria. Emory University. Office of Alumni Publications., 1960. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 1, Folder 4. https://digital.library.emory.edu/purl/665h9w0wbt-cor.
APA, 6th edition
Cox Hall - "Trayveyor" system conveying a pan of cabbage from the kitchen to the cafeteria (Box 1, Folder 4). (1960). [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/665h9w0wbt-cor.
Chicago
“Cox Hall - ‘Trayveyor’ System Conveying a Pan of Cabbage from the Kitchen to the Cafeteria.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs. Emory University. Office of Alumni Publications., 1960. Box 1, Folder 4. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/665h9w0wbt-cor.