Cita APA

Ledec, G., & Goodland, R. 1. (1990). Wildlands: Their protection and management in economic develoment. Washington, D.C.: World Bank.

Citación estilo Chicago

Ledec, George, y Robert 1945- Goodland. Wildlands: Their Protection and Management in Economic Develoment. Washington, D.C.: World Bank, 1990.

Cita MLA

Ledec, George, y Robert 1945- Goodland. Wildlands: Their Protection and Management in Economic Develoment. Washington, D.C.: World Bank, 1990.