Gaya APA
George Tchobanoglous, dkk. (2004).
Wastewater Engineering : Treatment and Reuse (4).
Singapore:
McGraw-Hill.
Gaya Chicago
George Tchobanoglous, dkk.
Wastewater Engineering : Treatment and Reuse.
4
Singapore:
McGraw-Hill,
2004.
Text.
Gaya MLA
George Tchobanoglous, dkk.
Wastewater Engineering : Treatment and Reuse.
4
Singapore:
McGraw-Hill,
2004.
Text.
Gaya Turabian
George Tchobanoglous, dkk.
Wastewater Engineering : Treatment and Reuse.
4
Singapore:
McGraw-Hill,
2004.
Print.