Cita APA (7th ed.)
Peterson, A. L. (2001). Being human: Ethics, environment, and our place in the world. University of California Press.
Cita Chicago (17th ed.)
Peterson, Anna Lisa. Being Human: Ethics, Environment, and Our Place in the World. Berkeley: University of California Press, 2001.
Cita MLA (9th ed.)
Peterson, Anna Lisa. Being Human: Ethics, Environment, and Our Place in the World. University of California Press, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.