Dyfyniad APA

Nemerow, N. L., Agardy, F. J., Sullivan, P., & Salvato, J. A. (2009). Environmental engineering (Sixth edition.). John Wiley & Sons, Inc.

Dyfyniad Arddull Chicago

Nemerow, Nelson L., Franklin J. Agardy, Patrick Sullivan, and Joseph A. Salvato. Environmental Engineering. Sixth edition. Hoboken, N.J: John Wiley & Sons, Inc, 2009.

Dyfyniad MLA

Nemerow, Nelson L., et al. Environmental Engineering. Sixth edition. John Wiley & Sons, Inc, 2009.

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