Butts, Mary
MLA
Butts, Mary, 1890-1937. Butts, Mary. Box 19, folder 279. 1929-36, n.d.. https://collections.library.yale.edu/catalog/16642971.
APA, 6th edition
Butts, Mary, 1890-1937. (["Box 19, folder 279"])(1929-36, n.d.)[Butts, Mary]. https://collections.library.yale.edu/catalog/16642971.