Cite

Guyot, Arnold Henry (1807-1884)

MLA

Marsh, Othniel Charles, 1831-1899. Guyot, Arnold Henry (1807-1884). Box 13, folder 559. 1869-1883. https://collections.library.yale.edu/catalog/32558661.

APA, 6th edition

Marsh, Othniel Charles, 1831-1899. (["Box 13, folder 559"])(1869-1883)[Guyot, Arnold Henry (1807-1884)]. https://collections.library.yale.edu/catalog/32558661.