Ryder, J. (1994). American philosophic naturalism in the twentieth century. Prometheus Books.
Chicagoスタイル(17版)引用形式Ryder, John. American Philosophic Naturalism in the Twentieth Century. Amherst, N.Y: Prometheus Books, 1994.
MLA(9版)引用形式Ryder, John. American Philosophic Naturalism in the Twentieth Century. Prometheus Books, 1994.
警告: この引用は必ずしも正確ではありません.
