MLA
Layton, C. E., Jr. Students, Groups, 1960s - Students Dancing in Foregound While Band Plays in Background at Formal Event. 1960. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 19, Folder 7. https://digital.library.emory.edu/purl/9010p2nh8n-cor.
APA, 6th edition
Layton, C. E., Jr. (1960). Students, groups, 1960s - Students dancing in foregound while band plays in background at formal event (Box 19, Folder 7) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/9010p2nh8n-cor.
Chicago
Layton, C. E., Jr. “Students, Groups, 1960s - Students Dancing in Foregound While Band Plays in Background at Formal Event.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 2 , 1960. Box 19, Folder 7. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/9010p2nh8n-cor.