Copland, Aaron
MLA
Van Vechten, Carl, 1880-1964. Copland, Aaron. Box 342 | Folder 4413. 1932 March 11. https://collections.library.yale.edu/catalog/2032170.
APA, 6th edition
Van Vechten, Carl, 1880-1964. (["Box 342 | Folder 4413"])(1932 March 11)[Copland, Aaron]. https://collections.library.yale.edu/catalog/2032170.