MLA
Crusselle, Guy. 1889. Oxford College Library (Oxford, Ga.), Box 3, Folder 50. https://digital.library.emory.edu/purl/7203xsj4w3-cor.
APA, 6th edition
Crusselle, Guy (Box 3, Folder 50). (1889). [Black-and-white photographs]. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/7203xsj4w3-cor.
Chicago
“Crusselle, Guy.” Black-and-white photographs. Early Emory College Photographs, 1889. Box 3, Folder 50. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/7203xsj4w3-cor.