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