APA (7th ed.) Citation

Sands, P. (2003). Principles of international environmental law (2. ed.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Sands, Philippe. Principles of International Environmental Law. 2. ed. Cambridge [u.a.]: Cambridge Univ. Press, 2003.

MLA (9th ed.) Citation

Sands, Philippe. Principles of International Environmental Law. 2. ed. Cambridge Univ. Press, 2003.