Citazione APA

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

Stile di citazione Chicago

Liu, David H. F., e Bela G. Liptak. Environmental Engineers' Handbook. 2nd ed. Boca Raton, Fla: Lewis Publishers/CRCnetBASE, 1997.

Citazione MLA

Liu, David H. F., e Bela G. Liptak. Environmental Engineers' Handbook. 2nd ed. Lewis Publishers/CRCnetBASE, 1997.