1931
MLA
Stimson, Henry L. (Henry Lewis), 1867-1950. 1931. Box 277, folder 23. 1846-1966. https://collections.library.yale.edu/catalog/10015704.
APA, 6th edition
Stimson, Henry L. (Henry Lewis), 1867-1950. (["Box 277, folder 23"])(1846-1966)[1931]. https://collections.library.yale.edu/catalog/10015704.