APA-referens

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

Chicago-stil citat

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

MLA-referens

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.