MLA
Greenwald, Steve. Fraternity Candidates - Rush Gathering. 1977. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 17, Folder 1. https://digital.library.emory.edu/purl/890rr4xhpv-cor.
APA, 6th edition
Greenwald, S. (1977). Fraternity Candidates - Rush gathering (Box 17, Folder 1) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/890rr4xhpv-cor.
Chicago
Greenwald, Steve. “Fraternity Candidates - Rush Gathering.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1977. Box 17, Folder 1. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/890rr4xhpv-cor.