MLA
Thompson, Darrell. Telephone System - Circuit Board. Emory University. Office of Alumni Publications., 1964. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 8, Folder 4. https://digital.library.emory.edu/purl/460qrfj7c8-cor.
APA, 6th edition
Thompson, D. (1964). Telephone System - Circuit board (Box 8, Folder 4) [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/460qrfj7c8-cor.
Chicago
Thompson, Darrell. “Telephone System - Circuit Board.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1. Emory University. Office of Alumni Publications., 1964. Box 8, Folder 4. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/460qrfj7c8-cor.