Cita APA (7a ed.)

Hanley, N., Shogren, J. F., & White, B. (1997). Environmental economics in theory and practice. Oxford University Press.

Cita Chicago Style (17a ed.)

Hanley, Nick, Jason F. Shogren, y Ben White. Environmental Economics in Theory and Practice. New York ; Oxford, [England]: Oxford University Press, 1997.

Cita MLA (9a ed.)

Hanley, Nick, et al. Environmental Economics in Theory and Practice. Oxford University Press, 1997.