APA ציטוט

Water Environment Federation. (2008). Operation of municipal wastewater treatment plants (6th ed.). New York: WEF Press ; McGraw Hill.

Trích dẫn kiểu Chicago

Water Environment Federation. Operation of Municipal Wastewater Treatment Plants. 6th ed. New York: WEF Press ; McGraw Hill, 2008.

ציטוט MLA

Water Environment Federation. Operation of Municipal Wastewater Treatment Plants. 6th ed. New York: WEF Press ; McGraw Hill, 2008.