Cite

Unger, Gladys

MLA

Van Vechten, Carl, 1880-1964. Unger, Gladys. Box 378, folder 5539. 1939 April 25. https://collections.library.yale.edu/catalog/10563813.

APA, 6th edition

Van Vechten, Carl, 1880-1964. (["Box 378, folder 5539"])(1939 April 25)[Unger, Gladys]. https://collections.library.yale.edu/catalog/10563813.