Cite

Knopf, Blanche, 1917–1959

MLA

Van Vechten, Carl, 1880-1964. Knopf, Blanche, 1917–1959. Box 70, folder 987-991. 1917–1959. https://collections.library.yale.edu/catalog/16613754.

APA, 6th edition

Van Vechten, Carl, 1880-1964. (["Box 70, folder 987-991"])(1917–1959)[Knopf, Blanche, 1917–1959]. https://collections.library.yale.edu/catalog/16613754.