MLA
News, and Publications Bureau. Faculty and Staff, Identified Individuals - Lewis Beck, Department of Philosophy. 1938. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 14, Folder 1. https://digital.library.emory.edu/purl/56341ns2h1-cor.
APA, 6th edition
N., & Bureau, P. (1938). Faculty and staff, identified individuals - Lewis Beck, Department of Philosophy (Box 14, Folder 1) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/56341ns2h1-cor.
Chicago
News, and Publications Bureau. “Faculty and Staff, Identified Individuals - Lewis Beck, Department of Philosophy.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1938. Box 14, Folder 1. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/56341ns2h1-cor.