Cite

In the U.S.

MLA

Berberova, N. (Nina), 1901-1993. In the U.S.. Box 53, folder 1202. ca. 1950-59. https://collections.library.yale.edu/catalog/10454092.

APA, 6th edition

Berberova, N. (Nina), 1901-1993. (["Box 53, folder 1202"])(ca. 1950-59)[In the U.S.]. https://collections.library.yale.edu/catalog/10454092.