Cite

Einstein, Albert

MLA

Wescott, Glenway, 1901-1987. Einstein, Albert. Box 49, folder 693. 1942 Sep 11. https://collections.library.yale.edu/catalog/17065005.

APA, 6th edition

Wescott, Glenway, 1901-1987. (["Box 49, folder 693"])(1942 Sep 11)[Einstein, Albert]. https://collections.library.yale.edu/catalog/17065005.