APA (7th ed.) Citation

Parker, F. L., & Krenkel, P. A. (1970). Physical and engineering aspects of thermal pollution. Butterworths.

Chicago Style (17th ed.) Citation

Parker, Frank L., and Peter A. Krenkel. Physical and Engineering Aspects of Thermal Pollution. London: Butterworths, 1970.

MLA (8th ed.) Citation

Parker, Frank L., and Peter A. Krenkel. Physical and Engineering Aspects of Thermal Pollution. Butterworths, 1970.