MLA

Van Vechten, Carl, 1880-1964. Priebe, Karl J., with his painting, Charlie Mouth at a Biar, circa 1947. Box 371, folder 5289. 1948 January 10. https://collections.library.yale.edu/catalog/10001297.

APA, 6th edition

Van Vechten, Carl, 1880-1964. (["Box 371, folder 5289"])(1948 January 10)[Priebe, Karl J., with his painting, Charlie Mouth at a Biar, circa 1947]. https://collections.library.yale.edu/catalog/10001297.