MLA
News, and Publications Bureau. Science on Campus - Students in Lab. 1930. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 7, Folder 6. https://digital.library.emory.edu/purl/873pvmcw2k-cor.
APA, 6th edition
N., & Bureau, P. (1930). Science on Campus - Students in lab (Box 7, Folder 6) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/873pvmcw2k-cor.
Chicago
News, and Publications Bureau. “Science on Campus - Students in Lab.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1930. Box 7, Folder 6. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/873pvmcw2k-cor.