Cita APA (7th ed.)
Velleman, J. D. (2015). Foundations for moral relativism. Open Book Publishers.
Cita Chicago (17th ed.)
Velleman, J. David. Foundations for Moral Relativism. Cambridge, England: Open Book Publishers, 2015.
Cita MLA (9th ed.)
Velleman, J. David. Foundations for Moral Relativism. Open Book Publishers, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.