APA (7th ed.) Zitazioa
Masters, G. M. (1998). Introduction to environmental engineering and science (2nd ed.). Pearson Education.
Chicago Style (17th ed.) Zitazioa
Masters, Gilbert M. Introduction to Environmental Engineering and Science. 2nd ed. Delhi: Pearson Education, 1998.
MLA (9th ed.) Zitazioa
Masters, Gilbert M. Introduction to Environmental Engineering and Science. 2nd ed. Pearson Education, 1998.
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