Cite

Felch, M.P.

MLA

Marsh, Othniel Charles, 1831-1899. Felch, M.P.. Box 10, folder 439. 1883 October. https://collections.library.yale.edu/catalog/32557027.

APA, 6th edition

Marsh, Othniel Charles, 1831-1899. (["Box 10, folder 439"])(1883 October)[Felch, M.P.]. https://collections.library.yale.edu/catalog/32557027.