Newman, E.S.
MLA
Marsh, Othniel Charles, 1831-1899. Newman, E.S.. Box 25, folder 999. 1889. https://collections.library.yale.edu/catalog/32564516.
APA, 6th edition
Marsh, Othniel Charles, 1831-1899. (["Box 25, folder 999"])(1889)[Newman, E.S.]. https://collections.library.yale.edu/catalog/32564516.