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.