APA (7e ed.) Bronvermelding

Fletcher, G. P. Defending humanity: When force is justified and why. Oxford University Press.

Chicago (17e ed.) Bronvermelding

Fletcher, George P. Defending Humanity: When Force Is Justified and Why. Oxford: Oxford University Press.

MLA (9e ed.) Bronvermelding

Fletcher, George P. Defending Humanity: When Force Is Justified and Why. Oxford University Press.

Let op: Deze citaties zijn niet altijd 100% accuraat.