MLA

Stein, Gertrude, 1874-1946. Clippings. Box 6, folder 109-122. 1933. https://collections.library.yale.edu/catalog/15234680.

APA, 6th edition

Stein, Gertrude, 1874-1946. (["Box 6, folder 109-122"])(1933)[Clippings]. https://collections.library.yale.edu/catalog/15234680.