Cite

Oppenheimer, Robert

MLA

Berberova, N. (Nina), 1901-1993. Oppenheimer, Robert. Box 46, folder 1075. 1967. https://collections.library.yale.edu/catalog/10607241.

APA, 6th edition

Berberova, N. (Nina), 1901-1993. (["Box 46, folder 1075"])(1967)[Oppenheimer, Robert]. https://collections.library.yale.edu/catalog/10607241.