MLA
Dumas, W. T. 1879. Oxford College Library (Oxford, Ga.), Box 2, Folder 6. https://digital.library.emory.edu/purl/4816m906px-cor.
APA, 6th edition
Dumas, W. T. (Box 2, Folder 6). (1879). [Black-and-white photographs]. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/4816m906px-cor.
Chicago
“Dumas, W. T.” Black-and-white photographs. Early Emory College Photographs, 1879. Box 2, Folder 6. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/4816m906px-cor.