MLA
Bush, Robert D. 1893. Oxford College Library (Oxford, Ga.), Box 4, Folder 11. https://digital.library.emory.edu/purl/99351c5bzn-cor.
APA, 6th edition
Bush, Robert D. (Box 4, Folder 11). (1893). [Black-and-white photographs]. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/99351c5bzn-cor.
Chicago
“Bush, Robert D.” Black-and-white photographs. Early Emory College Photographs, 1893. Box 4, Folder 11. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/99351c5bzn-cor.