Cite

Cope, Edward Drinker (1840-1897)

MLA

Marsh, Othniel Charles, 1831-1899. Cope, Edward Drinker (1840-1897). Box 7, folder 290. 1868-1877. https://collections.library.yale.edu/catalog/10020828.

APA, 6th edition

Marsh, Othniel Charles, 1831-1899. (["Box 7, folder 290"])(1868-1877)[Cope, Edward Drinker (1840-1897)]. https://collections.library.yale.edu/catalog/10020828.