MLA
Unusual Weather on Campus - Snow-Covered Road. 1930. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 3, Folder 8. https://digital.library.emory.edu/purl/962f7m0d27-cor.
APA, 6th edition
Unusual weather on campus - Snow-covered road (Box 3, Folder 8). (1930). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/962f7m0d27-cor.
Chicago
“Unusual Weather on Campus - Snow-Covered Road.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1930. Box 3, Folder 8. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/962f7m0d27-cor.