APA (7th ed.) Citation

Water Environment Federation. Biological Nutrient Removal (BNR) Operation in Wastewater Treatment Plants Task Force & Environmental and Water Resources Institute (U.S.). (2006). Biological nutrient removal (BNR) operation in wastewater treatment plants. McGraw-Hill.

Chicago Style (17th ed.) Citation

Water Environment Federation. Biological Nutrient Removal (BNR) Operation in Wastewater Treatment Plants Task Force and Environmental and Water Resources Institute (U.S.). Biological Nutrient Removal (BNR) Operation in Wastewater Treatment Plants. New York: McGraw-Hill, 2006.

MLA (9th ed.) Citation

Water Environment Federation. Biological Nutrient Removal (BNR) Operation in Wastewater Treatment Plants Task Force and Environmental and Water Resources Institute (U.S.). Biological Nutrient Removal (BNR) Operation in Wastewater Treatment Plants. McGraw-Hill, 2006.