Cita APA (7a ed.)

Rickaby, J. (1908). Moral philosophy, or, Ethics and natural law (New impression.). Longmans, Green, and Co..

Cita Chicago Style (17a ed.)

Rickaby, Joseph. Moral Philosophy, or, Ethics and Natural Law. New impression. London ; New York ; Bombay ; and Calcutta: Longmans, Green, and Co., 1908.

Cita MLA (8a ed.)

Rickaby, Joseph. Moral Philosophy, or, Ethics and Natural Law. New impression. Longmans, Green, and Co., 1908.