Cite

Einstein, Carl

MLA

Pound, Ezra, 1885-1972. Einstein, Carl. Box 14, folder 660. 1924. https://collections.library.yale.edu/catalog/17122556.

APA, 6th edition

Pound, Ezra, 1885-1972. (["Box 14, folder 660"])(1924)[Einstein, Carl]. https://collections.library.yale.edu/catalog/17122556.