APA (7th ed.) Citation

American Society of International Law, Ratner, S. R., & Slaughter, A. (2004). The methods of international law. American Society of International Law.

Chicago Style (17th ed.) Citation

American Society of International Law, Steven R. Ratner, and Anne-Marie Slaughter. The Methods of International Law. Washington, D.C.: American Society of International Law, 2004.

MLA (8th ed.) Citation

American Society of International Law, et al. The Methods of International Law. American Society of International Law, 2004.

Warning: These citations may not always be 100% accurate.