Martin, G. J. (1973). Ellsworth Huntington: His life and thought. Archan Books.
Style de citation Chicago (17e éd.)Martin, Geoffrey J. Ellsworth Huntington: His Life and Thought. Archan Books, 1973.
Style de citation MLA (9e éd.)Martin, Geoffrey J. Ellsworth Huntington: His Life and Thought. Archan Books, 1973.
Attention : ces citations peuvent ne pas être correctes à 100%.