Cita APA (7th ed.)
Wadell, P. J. (2012). Happiness and the Christian moral life: An introduction to Christian ethics (2nd ed.). Rowman & Littlefield Publishers.
Cita Chicago (17th ed.)
Wadell, Paul J. Happiness and the Christian Moral Life: An Introduction to Christian Ethics. 2nd ed. Lanham, Md.: Rowman & Littlefield Publishers, 2012.
Cita MLA (9th ed.)
Wadell, Paul J. Happiness and the Christian Moral Life: An Introduction to Christian Ethics. 2nd ed. Rowman & Littlefield Publishers, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.