MLA
Timmerman, J. A. 1871. Oxford College Library (Oxford, Ga.), Box 1, Folder 39. https://digital.library.emory.edu/purl/938jdfn3z7-cor.
APA, 6th edition
Timmerman, J. A. (Box 1, Folder 39). (1871). [Black-and-white photographs]. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/938jdfn3z7-cor.
Chicago
“Timmerman, J. A.” Black-and-white photographs. Early Emory College Photographs, 1871. Box 1, Folder 39. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/938jdfn3z7-cor.