Hanley, N., Shogren, J. F., & White, B. (2001). Introduction to environmental economics. Oxford University Press.
Style de citation Chicago (17e éd.)Hanley, Nick, Jason F. Shogren, et Ben White. Introduction to Environmental Economics. Oxford: Oxford University Press, 2001.
Style de citation MLA (9e éd.)Hanley, Nick, et al. Introduction to Environmental Economics. Oxford University Press, 2001.