MLA
News, and Publications Bureau. Convocation for Dean Rusk, 1961 - Honor Society Keys. 1961. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 5, Folder 15. https://digital.library.emory.edu/purl/2902z34v72-cor.
APA, 6th edition
N., & Bureau, P. (1961). Convocation for Dean Rusk, 1961 - Honor society keys (Box 5, Folder 15) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/2902z34v72-cor.
Chicago
News, and Publications Bureau. “Convocation for Dean Rusk, 1961 - Honor Society Keys.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1961. Box 5, Folder 15. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/2902z34v72-cor.