Cita APA (7th ed.)
de Waal, F. B. M. (2014). Evolved morality: The biology and philosophy of human conscience. Brill.
Cita Chicago (17th ed.)
de Waal, Frans B. M. Evolved Morality: The Biology and Philosophy of Human Conscience. Leiden, Netherlands: Brill, 2014.
Cita MLA (9th ed.)
de Waal, Frans B. M. Evolved Morality: The Biology and Philosophy of Human Conscience. Brill, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.