Cite

Clayton, T. C.

MLA

Marsh, Othniel Charles, 1831-1899. Clayton, T. C.. Box 7, folder 259. 1891. https://collections.library.yale.edu/catalog/32555170.

APA, 6th edition

Marsh, Othniel Charles, 1831-1899. (["Box 7, folder 259"])(1891)[Clayton, T. C.]. https://collections.library.yale.edu/catalog/32555170.