Gaya APA

Environmental engineering / Joseph A. Salvato, Nelson L. Nemerow, Franklin J. Agardy. (2003). : Hoboken, NJ, John Wiley.

Gaya MLA

Environmental engineering / Joseph A. Salvato, Nelson L. Nemerow, Franklin J. Agardy. . : Hoboken, NJ, John Wiley, 2003. Text.