APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (9. izdanje)

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