APA (7th ed.) Zitazioa

Metcalf and Eddy, Inc. (2003). Wastewater engineering: Treatment and reuse (Fourth Edition.). McGraw-Hill.

Chicago Style (17th ed.) Zitazioa

Metcalf and Eddy, Inc. Wastewater Engineering: Treatment and Reuse. Fourth Edition. Boston, USA: McGraw-Hill, 2003.

MLA (9th ed.) Zitazioa

Metcalf and Eddy, Inc. Wastewater Engineering: Treatment and Reuse. Fourth Edition. McGraw-Hill, 2003.