MLA

Norman, Dorothy, 1905-1997. Zevi, Tullia. Box 142. 1953. https://collections.library.yale.edu/catalog/17215575.

APA, 6th edition

Norman, Dorothy, 1905-1997. (["Box 142"])(1953)[Zevi, Tullia]. https://collections.library.yale.edu/catalog/17215575.