Cita APA (7th ed.)
Rao, M. N., & Datta, A. K. (2007). Waste Water Treatment (3rd ed.). Oxford & IBH Publishing Company.
Cita Chicago (17th ed.)
Rao, M. N., i A. K. Datta. Waste Water Treatment. 3rd ed. New Delhi: Oxford & IBH Publishing Company, 2007.
Cita MLA (9th ed.)
Rao, M. N., i A. K. Datta. Waste Water Treatment. 3rd ed. Oxford & IBH Publishing Company, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.