Korn, D.H.
MLA
Marsh, Othniel Charles, 1831-1899. Korn, D.H.. Box 19, folder 789. 1876. https://collections.library.yale.edu/catalog/32561958.
APA, 6th edition
Marsh, Othniel Charles, 1831-1899. (["Box 19, folder 789"])(1876)[Korn, D.H.]. https://collections.library.yale.edu/catalog/32561958.