MLA

Van Vechten, Carl, 1880-1964. Park Palace Ballroom, cocktail dansante, Impellitteri, Vincent R. (Vincent Richard). Box 225. 1951 May 20. https://collections.library.yale.edu/catalog/2024341.

APA, 6th edition

Van Vechten, Carl, 1880-1964. (["Box 225"])(1951 May 20)[Park Palace Ballroom, cocktail dansante, Impellitteri, Vincent R. (Vincent Richard)]. https://collections.library.yale.edu/catalog/2024341.