MLA
Crawford, R. D. 1891. Oxford College Library (Oxford, Ga.), Box 3, Folder 72. https://digital.library.emory.edu/purl/054kkwh801-cor.
APA, 6th edition
Crawford, R. D. (Box 3, Folder 72). (1891). [Black-and-white photographs]. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/054kkwh801-cor.
Chicago
“Crawford, R. D.” Black-and-white photographs. Early Emory College Photographs, 1891. Box 3, Folder 72. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/054kkwh801-cor.