MLA

Bates, Charles Francis, 1862-1944. Miscellaneous. Box 14, folder 193. 1881-91, n.d.. https://collections.library.yale.edu/catalog/17203717.

APA, 6th edition

Bates, Charles Francis, 1862-1944. (["Box 14, folder 193"])(1881-91, n.d.)[Miscellaneous]. https://collections.library.yale.edu/catalog/17203717.