"V" General
MLA
Douglas, Norman, 1868-1952. "V" General. Box 46. 1946-1947. https://collections.library.yale.edu/catalog/16454768.
APA, 6th edition
Douglas, Norman, 1868-1952. (["Box 46"])(1946-1947)["V" General]. https://collections.library.yale.edu/catalog/16454768.