Fletcher, G. P. Defending humanity: When force is justified and why. Oxford University Press.
Chicago-Zitierstil (17. Ausg.)Fletcher, George P. Defending Humanity: When Force Is Justified and Why. Oxford: Oxford University Press.
MLA-Zitierstil (9. Ausg.)Fletcher, George P. Defending Humanity: When Force Is Justified and Why. Oxford University Press.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.