Style de citation APA (7e éd.)

Spurrier, W. A. (1974). Natural law and the ethics of love: A new synthesis. Westminster Press.

Style de citation Chicago (17e éd.)

Spurrier, William Atwell. Natural Law and the Ethics of Love: A New Synthesis. Philadelphia: Westminster Press, 1974.

Style de citation MLA (8e éd.)

Spurrier, William Atwell. Natural Law and the Ethics of Love: A New Synthesis. Westminster Press, 1974.