Rickaby, J. (1908). Moral philosophy, or, Ethics and natural law (New impression.). Longmans, Green, and Co..
Chicagoスタイル(17版)引用形式Rickaby, Joseph. Moral Philosophy, or, Ethics and Natural Law. New impression. London ; New York ; Bombay ; and Calcutta: Longmans, Green, and Co., 1908.
MLA(8版)引用形式Rickaby, Joseph. Moral Philosophy, or, Ethics and Natural Law. New impression. Longmans, Green, and Co., 1908.
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