Gaya APA
Tchobanoglous, George. (1991).
Wastewater Engineering : treatment, disposal, and reuse .
New York:
McGraw-Hill.
Gaya Chicago
Tchobanoglous, George.
Wastewater Engineering : treatment, disposal, and reuse.
New York:
McGraw-Hill,
1991.
Text.
Gaya MLA
Tchobanoglous, George.
Wastewater Engineering : treatment, disposal, and reuse.
New York:
McGraw-Hill,
1991.
Text.
Gaya Turabian
Tchobanoglous, George.
Wastewater Engineering : treatment, disposal, and reuse.
New York:
McGraw-Hill,
1991.
Print.