Cite

14th, 1923 Feb 23-Mar 22. Flyer

MLA

Dreier, Katherine S. (Katherine Sophie), 1877-1952. 14th, 1923 Feb 23-Mar 22. Flyer. Box 87, folder 2246. [1923]. https://collections.library.yale.edu/catalog/2065741.

APA, 6th edition

Dreier, Katherine S. (Katherine Sophie), 1877-1952. (["Box 87, folder 2246"])([1923])[14th, 1923 Feb 23-Mar 22. Flyer]. https://collections.library.yale.edu/catalog/2065741.