APA (7e ed.) Bronvermelding
Birnie, P. W., Boyle, A. E., & Redgwell, C. (2009). International law and the environment (3rd ed.). Oxford University Press.
Chicago (17e ed.) Bronvermelding
Birnie, Patricia W., Alan E. Boyle, en Catherine Redgwell. International Law and the Environment. 3rd ed. Oxford New York: Oxford University Press, 2009.
MLA (9e ed.) Bronvermelding
Birnie, Patricia W., et al. International Law and the Environment. 3rd ed. Oxford University Press, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.