MLA

Jolas, Eugène, 1894-1952. Clipping. Box 12, folder 248. n.d.. https://collections.library.yale.edu/catalog/17337756.

APA, 6th edition

Jolas, Eugène, 1894-1952. (["Box 12, folder 248"])(n.d.)[Clipping]. https://collections.library.yale.edu/catalog/17337756.