APA (7th ed.) Zitazioa
Henry, J. G., & Heinke, G. W. (1996). Environmental science and engineering (2nd ed.). Pearson Education.
Chicago Style (17th ed.) Zitazioa
Henry, J. Glynn, eta Gary W. Heinke. Environmental Science and Engineering. 2nd ed. New Delhi: Pearson Education, 1996.
MLA (9th ed.) Zitazioa
Henry, J. Glynn, eta Gary W. Heinke. Environmental Science and Engineering. 2nd ed. Pearson Education, 1996.
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