Cite

Yan, Yaqing

MLA

Van Vechten, Carl, 1880-1964. Yan, Yaqing. Box 384, folder 5743. 1937 December 15. https://collections.library.yale.edu/catalog/10674021.

APA, 6th edition

Van Vechten, Carl, 1880-1964. (["Box 384, folder 5743"])(1937 December 15)[Yan, Yaqing]. https://collections.library.yale.edu/catalog/10674021.