Cita APA

Roberts.,Sarah., & Robins, N. (1997). Changing consumption and production patterns. New York, United States: International Institute for Environment and Development and Sustainable Development..

Citación estilo Chicago

Roberts.,Sarah., y Nick Robins. Changing Consumption and Production Patterns. New York, United States: International Institute for Environment and Development and Sustainable Development., 1997.

Cita MLA

Roberts.,Sarah., y Nick Robins. Changing Consumption and Production Patterns. New York, United States: International Institute for Environment and Development and Sustainable Development., 1997.