MLA
Psychology Department - Monkey Reaching through Cage to Grab an Object. Emory University. Office of Alumni Publications., 1956. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 12, Folder 7. https://digital.library.emory.edu/purl/938jdfn3n4-cor.
APA, 6th edition
Psychology Department - Monkey reaching through cage to grab an object (Box 12, Folder 7). (1956). [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/938jdfn3n4-cor.
Chicago
“Psychology Department - Monkey Reaching through Cage to Grab an Object.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1. Emory University. Office of Alumni Publications., 1956. Box 12, Folder 7. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/938jdfn3n4-cor.