Cita APA (7th ed.)

International Conference on Waste Management and the Environment (4th : 2008 : Granada, Spain), & Zamorano Toro, M. (2008). Waste management and the environment IV. WIT.

Cita Chicago (17th ed.)

International Conference on Waste Management and the Environment (4th : 2008 : Granada, Spain), i Montserrat Zamorano Toro. Waste Management and the Environment IV. Southampton: WIT, 2008.

Cita MLA (9th ed.)

International Conference on Waste Management and the Environment (4th : 2008 : Granada, Spain), i Montserrat Zamorano Toro. Waste Management and the Environment IV. WIT, 2008.