APA (7th ed.) Zitazioa

(2003). Wastewater Engineering: Treatment and reuse (4th ed.). McGraw Hill Education (India) Pvt. Ltd.

Chicago Style (17th ed.) Zitazioa

Wastewater Engineering: Treatment and Reuse. 4th ed. New Delhi: McGraw Hill Education (India) Pvt. Ltd, 2003.

MLA (9th ed.) Zitazioa

Wastewater Engineering: Treatment and Reuse. 4th ed. McGraw Hill Education (India) Pvt. Ltd, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.