Cita APA

(1992). Waste treatment and recycling: Course materials. School of biological and environmental sciences.

Chicago Edition Citation

Waste Treatment and Recycling: Course Materials. School of biological and environmental sciences, 1992.

Cita MLA

Waste Treatment and Recycling: Course Materials. School of biological and environmental sciences, 1992.

Atenció: Aquestes cites poden no estar 100% correctes.