APA (7th ed.) Citation

Brownlie, I. (2008). Principles of International Law (7a. ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Brownlie, Ian. Principles of International Law. 7a. ed. Nueva York: Oxford University Press, 2008.

MLA (9th ed.) Citation

Brownlie, Ian. Principles of International Law. 7a. ed. Oxford University Press, 2008.