APA (7th ed.) Citation

Reynolds, T. D., & Richards, P. A. (1996). Unit operations and processes in environmental engineering (2nd ed.). PWS Publishing Co.

Chicago Style (17th ed.) Citation

Reynolds, Tom D., and Paul A. Richards. Unit Operations and Processes in Environmental Engineering. 2nd ed. Boston: PWS Publishing Co, 1996.

MLA (9th ed.) Citation

Reynolds, Tom D., and Paul A. Richards. Unit Operations and Processes in Environmental Engineering. 2nd ed. PWS Publishing Co, 1996.