Dyfyniad APA

Devinny, J. S., & Deshusses, M. A. W. (1999). Biofiltration for air pollution control. Lewis Publishers.

Dyfyniad Arddull Chicago

Devinny, Joseph S., and Marc A. Webster Deshusses. Biofiltration for Air Pollution Control. Boca Raton: Lewis Publishers, 1999.

Dyfyniad MLA

Devinny, Joseph S., and Marc A. Webster Deshusses. Biofiltration for Air Pollution Control. Lewis Publishers, 1999.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.