McGrayne, Ruth
MLA
Smith, Chard Powers, 1894-1977. McGrayne, Ruth. Box 22, folder 940. 1938-1959. https://collections.library.yale.edu/catalog/17210350.
APA, 6th edition
Smith, Chard Powers, 1894-1977. (["Box 22, folder 940"])(1938-1959)[McGrayne, Ruth]. https://collections.library.yale.edu/catalog/17210350.