Cita APA (7th ed.)
Waal, F. B. M. d. (1989). Peacemaking among primates. Harvard University Press.
Cita Chicago (17th ed.)
Waal, F. B. M. de. Peacemaking Among Primates. Cambridge, MA: Harvard University Press, 1989.
Cita MLA (9th ed.)
Waal, F. B. M. de. Peacemaking Among Primates. Harvard University Press, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.