Cite

Nyssen, Hubert

MLA

Berberova, N. (Nina), 1901-1993. Nyssen, Hubert. Box 54, folder 1215-1217. 1987-90, n.d.. https://collections.library.yale.edu/catalog/10454257.

APA, 6th edition

Berberova, N. (Nina), 1901-1993. (["Box 54, folder 1215-1217"])(1987-90, n.d.)[Nyssen, Hubert]. https://collections.library.yale.edu/catalog/10454257.