MLA
Skinner, Bud. Environmental Campus Photographs: Trash, Dumps, Etc. - Plants on Rail Tracks. 1960. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 3, Folder 5. https://digital.library.emory.edu/purl/7784j0zpz4-cor.
APA, 6th edition
Skinner, B. (1960). Environmental campus photographs: trash, dumps, etc. - Plants on rail tracks (Box 3, Folder 5) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7784j0zpz4-cor.
Chicago
Skinner, Bud. “Environmental Campus Photographs: Trash, Dumps, Etc. - Plants on Rail Tracks.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1960. Box 3, Folder 5. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7784j0zpz4-cor.