(2003). Wastewater Engineering: Treatment and reuse (4th ed.). McGraw Hill Education (India) Pvt. Ltd.
Citazione stile Chigago Style (17a edizione)Wastewater Engineering: Treatment and Reuse. 4th ed. New Delhi: McGraw Hill Education (India) Pvt. Ltd, 2003.
Citatione MLA (9a ed.)Wastewater Engineering: Treatment and Reuse. 4th ed. McGraw Hill Education (India) Pvt. Ltd, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.