APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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