MLA

Van Vechten, Carl, 1880-1964. New Jersey. Camden. Harleigh Cemetery. Lake. Box 386 | Folder 5832. 1937 October 3. https://collections.library.yale.edu/catalog/10638414.

APA, 6th edition

Van Vechten, Carl, 1880-1964. (["Box 386 | Folder 5832"])(1937 October 3)[New Jersey. Camden. Harleigh Cemetery. Lake]. https://collections.library.yale.edu/catalog/10638414.