MLA
Perry, Wiley. Woods, Paths, and Nature on Campus - Pine Tree. 1960. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 3, Folder 6. https://digital.library.emory.edu/purl/590dv41pbn-cor.
APA, 6th edition
Perry, W. (1960). Woods, paths, and nature on campus - Pine tree (Box 3, Folder 6) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/590dv41pbn-cor.
Chicago
Perry, Wiley. “Woods, Paths, and Nature on Campus - Pine Tree.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1960. Box 3, Folder 6. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/590dv41pbn-cor.