APA (7th ed.) Zitazioa
Sawyer, C. N., McCarty, P. L., & Parkin, G. F. (2003). Chemistry for environmental engineering and science (5th ed.). Mc Graw -Hill.
Chicago Style (17th ed.) Zitazioa
Sawyer, Clair N., Perry L. McCarty, eta Gene F. Parkin. Chemistry for Environmental Engineering and Science. 5th ed. Chennai: Mc Graw -Hill, 2003.
MLA (9th ed.) Zitazioa
Sawyer, Clair N., et al. Chemistry for Environmental Engineering and Science. 5th ed. Mc Graw -Hill, 2003.
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