APA (7th ed.) Citation

Sands, P. (2003). Principles of international environmental law (Second edition.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Sands, Philippe. Principles of International Environmental Law. Second edition. Cambridge ; New York: Cambridge University Press, 2003.

MLA (8th ed.) Citation

Sands, Philippe. Principles of International Environmental Law. Second edition. Cambridge University Press, 2003.