MLA
Students, Groups, 1970s - Three Students Playing Instruments. 1970. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 21, Folder 2. https://digital.library.emory.edu/purl/6149p8d051-cor.
APA, 6th edition
Students, groups, 1970s - Three students playing instruments (Box 21, Folder 2). (1970). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6149p8d051-cor.
Chicago
“Students, Groups, 1970s - Three Students Playing Instruments.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 2 , 1970. Box 21, Folder 2. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6149p8d051-cor.