Cite

Richardson, Samuel to [Mrs. Watts]

MLA

Liebert, Herman W. (1911-1994). Richardson, Samuel to [Mrs. Watts]. Box 5, folder 231. 1756 May 13. https://collections.library.yale.edu/catalog/10168740.

APA, 6th edition

Liebert, Herman W. (1911-1994). (["Box 5, folder 231"])(1756 May 13)[Richardson, Samuel to [Mrs. Watts]]. https://collections.library.yale.edu/catalog/10168740.