International Council of Environmental Law. (2004). Environmental Policy and Law. Elsevier Sequoia.
Chicago (17e ed.) BronvermeldingInternational Council of Environmental Law. Environmental Policy and Law. Lausanne, Suíça: Elsevier Sequoia, 2004.
MLA (8e ed.) BronvermeldingInternational Council of Environmental Law. Environmental Policy and Law. Elsevier Sequoia, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.