MLA

Van Vechten, Carl, 1880-1964. Johnson, Dotts. Box 94 | Folder 1666. 1948 June 26. https://collections.library.yale.edu/catalog/2024157.

APA, 6th edition

Van Vechten, Carl, 1880-1964. (["Box 94 | Folder 1666"])(1948 June 26)[Johnson, Dotts]. https://collections.library.yale.edu/catalog/2024157.