Cite

New York, Purchase. Home of the Knopf family

MLA

Van Vechten, Carl, 1880-1964. New York, Purchase. Home of the Knopf family. Box 386, folder 5838. 1944 June 17. https://collections.library.yale.edu/catalog/2055045.

APA, 6th edition

Van Vechten, Carl, 1880-1964. (["Box 386, folder 5838"])(1944 June 17)[New York, Purchase. Home of the Knopf family]. https://collections.library.yale.edu/catalog/2055045.