Cite

Berg, Albert A.

MLA

Van Vechten, Carl, 1880-1964. Berg, Albert A.. Box 336, folder 4231. 1950 February 21. https://collections.library.yale.edu/catalog/2030772.

APA, 6th edition

Van Vechten, Carl, 1880-1964. (["Box 336, folder 4231"])(1950 February 21)[Berg, Albert A.]. https://collections.library.yale.edu/catalog/2030772.