Pearce, D. W., & Turner, R. K. (1990). Economics of natural resources and the environment. New York: Harvester Wheatsheaf.
Citación estilo ChicagoPearce, David W., and R. Kerry Turner. Economics of Natural Resources and the Environment. New York: Harvester Wheatsheaf, 1990.
Cita MLAPearce, David W., and R. Kerry Turner. Economics of Natural Resources and the Environment. New York: Harvester Wheatsheaf, 1990.
Precaución: Estas citas no son 100% exactas.