MLA
Matthews, H. A. 1873. Oxford College Library (Oxford, Ga.), Box 1, Folder 52. https://digital.library.emory.edu/purl/4881jwsvpc-cor.
APA, 6th edition
Matthews, H. A. (Box 1, Folder 52). (1873). [Black-and-white photographs]. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/4881jwsvpc-cor.
Chicago
“Matthews, H. A.” Black-and-white photographs. Early Emory College Photographs, 1873. Box 1, Folder 52. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/4881jwsvpc-cor.