Cite

Kennedy, E.

MLA

Marsh, Othniel Charles, 1831-1899. Kennedy, E.. Box 19, folder 760. 1885, undated. https://collections.library.yale.edu/catalog/32561638.

APA, 6th edition

Marsh, Othniel Charles, 1831-1899. (["Box 19, folder 760"])(1885, undated)[Kennedy, E.]. https://collections.library.yale.edu/catalog/32561638.