APA (7th ed.) Zitazioa

Pearce, D. W., & Turner, R. K. (1990). Economics of natural resources and the environment. Johns Hopkins University Press.

Chicago Style (17th ed.) Zitazioa

Pearce, David W., eta R. Kerry Turner. Economics of Natural Resources and the Environment. Baltimore: Johns Hopkins University Press, 1990.

MLA (9th ed.) Zitazioa

Pearce, David W., eta R. Kerry Turner. Economics of Natural Resources and the Environment. Johns Hopkins University Press, 1990.