Martin, G. J. (1973). Ellsworth Huntington: His life and thought. The Shoe String Press.
Chicagoスタイル(17版)引用形式Martin, Geoffrey J. Ellsworth Huntington: His Life and Thought. Hamden, Conn: The Shoe String Press, 1973.
MLA(9版)引用形式Martin, Geoffrey J. Ellsworth Huntington: His Life and Thought. The Shoe String Press, 1973.
警告: この引用は必ずしも正確ではありません.