Swanwick, Betty
MLA
Van Thal, Herbert, 1904-1983. Swanwick, Betty. Box 2, folder 122. 1959 Jan 31. https://collections.library.yale.edu/catalog/16546026.
APA, 6th edition
Van Thal, Herbert, 1904-1983. (["Box 2, folder 122"])(1959 Jan 31)[Swanwick, Betty]. https://collections.library.yale.edu/catalog/16546026.