MLA
Milner, W. H. 1894. Oxford College Library (Oxford, Ga.), Box 4, Folder 63. https://digital.library.emory.edu/purl/317crjdgmj-cor.
APA, 6th edition
Milner, W. H. (Box 4, Folder 63). (1894). [Black-and-white photographs]. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/317crjdgmj-cor.
Chicago
“Milner, W. H.” Black-and-white photographs. Early Emory College Photographs, 1894. Box 4, Folder 63. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/317crjdgmj-cor.