Gaya APA
Davis, Mackenzie L.. (2004).
Principles of Environmental Engineering and Science .
Singapore:
McGraw-Hill Book Company.
Gaya Chicago
Davis, Mackenzie L..
Principles of Environmental Engineering and Science.
Singapore:
McGraw-Hill Book Company,
2004.
Text.
Gaya MLA
Davis, Mackenzie L..
Principles of Environmental Engineering and Science.
Singapore:
McGraw-Hill Book Company,
2004.
Text.
Gaya Turabian
Davis, Mackenzie L..
Principles of Environmental Engineering and Science.
Singapore:
McGraw-Hill Book Company,
2004.
Print.