MLA
Matthews, S. M. 1878. Oxford College Library (Oxford, Ga.), Box 1, Folder 119. https://digital.library.emory.edu/purl/52908kpssv-cor.
APA, 6th edition
Matthews, S. M. (Box 1, Folder 119). (1878). [Black-and-white photographs]. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/52908kpssv-cor.
Chicago
“Matthews, S. M.” Black-and-white photographs. Early Emory College Photographs, 1878. Box 1, Folder 119. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/52908kpssv-cor.