Lua APA (7ú heag.)
Peterson, A. L. (2001). Being human: Ethics, environment, and our place in the world. University of California Press.
Lua i Stíl Chicago (17ú heag.)
Peterson, Anna Lisa. Being Human: Ethics, Environment, and Our Place in the World. Berkeley: University of California Press, 2001.
Lua MLA (9ú heag.)
Peterson, Anna Lisa. Being Human: Ethics, Environment, and Our Place in the World. University of California Press, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.