MLA
Unusual Weather on Campus - Parked Cars Covered in Snow. Emory University. Office of Alumni Publications., 1962. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 3, Folder 7. https://digital.library.emory.edu/purl/28380gb651-cor.
APA, 6th edition
Unusual weather on campus - Parked cars covered in snow (Box 3, Folder 7). (1962). [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/28380gb651-cor.
Chicago
“Unusual Weather on Campus - Parked Cars Covered in Snow.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs. Emory University. Office of Alumni Publications., 1962. Box 3, Folder 7. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/28380gb651-cor.