Cite

Sansom, William

MLA

Van Thal, Herbert, 1904-1983. Sansom, William. Box 2, folder 109. 1956-73. https://collections.library.yale.edu/catalog/16546013.

APA, 6th edition

Van Thal, Herbert, 1904-1983. (["Box 2, folder 109"])(1956-73)[Sansom, William]. https://collections.library.yale.edu/catalog/16546013.