MLA
Dickey, J. E. 1891. Oxford College Library (Oxford, Ga.), Box 3, Folder 74. https://digital.library.emory.edu/purl/6451g1jxtj-cor.
APA, 6th edition
Dickey, J. E. (Box 3, Folder 74). (1891). [Black-and-white photographs]. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/6451g1jxtj-cor.
Chicago
“Dickey, J. E.” Black-and-white photographs. Early Emory College Photographs, 1891. Box 3, Folder 74. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/6451g1jxtj-cor.