MLA
News, and Publications Bureau. Student Government Elections - Campaign Poster. 1939. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 16, Folder 8. https://digital.library.emory.edu/purl/105s7h458b-cor.
APA, 6th edition
N., & Bureau, P. (1939). Student government elections - Campaign poster (Box 16, Folder 8) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/105s7h458b-cor.
Chicago
News, and Publications Bureau. “Student Government Elections - Campaign Poster.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1939. Box 16, Folder 8. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/105s7h458b-cor.