APA-viite

Sands, P. G. (2004). Documents in international envoronmental law. CUP.

Chicago-tyylinen lähdeviittaus

Sands, Philippe Galizzi. Documents in International Envoronmental Law. Cambridge: CUP, 2004.

MLA-viite

Sands, Philippe Galizzi. Documents in International Envoronmental Law. CUP, 2004.