Gaya APA
Davis, Mackenzie Leo. (2004).
Principles of Environmental Engineering and Science (Ed. 1).
America:
McGraw Hill.
Gaya Chicago
Davis, Mackenzie Leo.
Principles of Environmental Engineering and Science.
Ed. 1
America:
McGraw Hill,
2004.
Text.
Gaya MLA
Davis, Mackenzie Leo.
Principles of Environmental Engineering and Science.
Ed. 1
America:
McGraw Hill,
2004.
Text.
Gaya Turabian
Davis, Mackenzie Leo.
Principles of Environmental Engineering and Science.
Ed. 1
America:
McGraw Hill,
2004.
Print.