Rickaby, J. (1889). Moral philosophy: Or ethics and natural law. Benziger Brothers.
Chicagoスタイル(17版)引用形式Rickaby, Joseph. Moral Philosophy: Or Ethics and Natural Law. New York,: Benziger Brothers, 1889.
MLA(8版)引用形式Rickaby, Joseph. Moral Philosophy: Or Ethics and Natural Law. Benziger Brothers, 1889.
警告: この引用は必ずしも正確ではありません.