MLA
News, and Publications Bureau. Trackless Trolley at Emory - Trolley Stopped by Dorms. Emory University. Office of Alumni Publications., 1947. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 2, Folder 7. https://digital.library.emory.edu/purl/873pvmcw0d-cor.
APA, 6th edition
N., & Bureau, P. (1947). Trackless trolley at Emory - Trolley stopped by dorms (Box 2, Folder 7) [Black-and-white photographs]. Emory University. Office of Alumni Publications.; Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/873pvmcw0d-cor.
Chicago
News, and Publications Bureau. “Trackless Trolley at Emory - Trolley Stopped by Dorms.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs. Emory University. Office of Alumni Publications., 1947. Box 2, Folder 7. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/873pvmcw0d-cor.