APA (7th ed.) Citation

Birnie, P. W., & Boyle, A. E. (2002). International law and the environment (2nd ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Birnie, Patricia W., and Alan E. Boyle. International Law and the Environment. 2nd ed. Oxford, New York: Oxford University Press, 2002.

MLA (9th ed.) Citation

Birnie, Patricia W., and Alan E. Boyle. International Law and the Environment. 2nd ed. Oxford University Press, 2002.