APA (7th ed.) Citation

Liptak, B. G., & Liu, D. (1997). Environmental engineers' handbook (2nd ed.). Lewis Publishers.

Chicago Style (17th ed.) Citation

Liptak, Bela G., and David Liu. Environmental Engineers' Handbook. 2nd ed. Boca Raton, Fla: Lewis Publishers, 1997.

MLA (9th ed.) Citation

Liptak, Bela G., and David Liu. Environmental Engineers' Handbook. 2nd ed. Lewis Publishers, 1997.