MLA
Library - Person Viewing a Filmstrip. 1940. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 1, Folder 10. https://digital.library.emory.edu/purl/10966t1gkj-cor.
APA, 6th edition
Library - Person viewing a filmstrip (Box 1, Folder 10). (1940). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/10966t1gkj-cor.
Chicago
“Library - Person Viewing a Filmstrip.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1940. Box 1, Folder 10. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/10966t1gkj-cor.