APA (7th ed.) Citation

WASTEWATER ENGINEERING & METCALF [et.al]. (2003). Wastewater engineering: Treatment and reuse.-- ed.4. McGraw-Hill.

Chicago Style (17th ed.) Citation

WASTEWATER ENGINEERING and METCALF [et.al]. Wastewater Engineering: Treatment and Reuse.-- Ed.4. Boston: McGraw-Hill, 2003.

MLA (9th ed.) Citation

WASTEWATER ENGINEERING and METCALF [et.al]. Wastewater Engineering: Treatment and Reuse.-- Ed.4. McGraw-Hill, 2003.