MLA
Graves, Iverson L. 1891. Oxford College Library (Oxford, Ga.), Box 3, Folder 77. https://digital.library.emory.edu/purl/709w0vt5c6-cor.
APA, 6th edition
Graves, Iverson L. (Box 3, Folder 77). (1891). [Black-and-white photographs]. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/709w0vt5c6-cor.
Chicago
“Graves, Iverson L.” Black-and-white photographs. Early Emory College Photographs, 1891. Box 3, Folder 77. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/709w0vt5c6-cor.