Gaya APA

The Industrial wastewater systems handbook / Ralph L. Stephenson, James B. Blackburn, Jr.. (1997). : Boca Raton, Fla. : Lewis.

Gaya MLA

The Industrial wastewater systems handbook / Ralph L. Stephenson, James B. Blackburn, Jr.. . : Boca Raton, Fla. : Lewis, 1997. Text.