MLA
Hughes, W. Hardin. Miscellaneous Buildings, 1960-1980 - Unidentified Building Exterior. 1960. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 2, Folder 4. https://digital.library.emory.edu/purl/822h70rzfg-cor.
APA, 6th edition
Hughes, W. H. (1960). Miscellaneous buildings, 1960-1980 - Unidentified building exterior (Box 2, Folder 4) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/822h70rzfg-cor.
Chicago
Hughes, W. Hardin. “Miscellaneous Buildings, 1960-1980 - Unidentified Building Exterior.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1960. Box 2, Folder 4. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/822h70rzfg-cor.