MLA
Services, Emory University Photographic. Candid Campus Photographs with Unidentified Individuals - Students in Lecture Hall. 1970. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 2, Folder 10. https://digital.library.emory.edu/purl/890rr4xhh1-cor.
APA, 6th edition
Services, E. U. P. (1970). Candid campus photographs with unidentified individuals - Students in lecture hall (Box 2, Folder 10) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/890rr4xhh1-cor.
Chicago
Services, Emory University Photographic. “Candid Campus Photographs with Unidentified Individuals - Students in Lecture Hall.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1970. Box 2, Folder 10. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/890rr4xhh1-cor.