MLA
Parker, W. M. 1888. Oxford College Library (Oxford, Ga.), Box 3, Folder 26. https://digital.library.emory.edu/purl/593ttdz187-cor.
APA, 6th edition
Parker, W. M. (Box 3, Folder 26). (1888). [Black-and-white photographs]. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/593ttdz187-cor.
Chicago
“Parker, W. M.” Black-and-white photographs. Early Emory College Photographs, 1888. Box 3, Folder 26. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/593ttdz187-cor.