Pinker, S. (2011). The better angels of our nature: The decline of violence in history and its causes. Allen Lane.
Chicago-Zitierstil (17. Ausg.)Pinker, Steven. The Better Angels of Our Nature: The Decline of Violence in History and Its Causes. London: Allen Lane, 2011.
MLA-Zitierstil (9. Ausg.)Pinker, Steven. The Better Angels of Our Nature: The Decline of Violence in History and Its Causes. Allen Lane, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.