Cite

Harper, George W.

MLA

Marsh, Othniel Charles, 1831-1899. Harper, George W.. Box 14, folder 592. 1870-1872. https://collections.library.yale.edu/catalog/32559294.

APA, 6th edition

Marsh, Othniel Charles, 1831-1899. (["Box 14, folder 592"])(1870-1872)[Harper, George W.]. https://collections.library.yale.edu/catalog/32559294.