Text book on eugenics
MLA
Huntington, Ellsworth, 1876-1947. Text book on eugenics. Box 31, folder 318. 1937. https://collections.library.yale.edu/catalog/32506296.
APA, 6th edition
Huntington, Ellsworth, 1876-1947. (["Box 31, folder 318"])(1937)[Text book on eugenics]. https://collections.library.yale.edu/catalog/32506296.