Dyfyniad APA

Hanley, N., & Bhatia, S. (2010). Pollution control in chemical and allied industries. CBS.

Dyfyniad Arddull Chicago

Hanley, N., and S.C Bhatia. Pollution Control in Chemical and Allied Industries. New Delhi: CBS, 2010.

Dyfyniad MLA

Hanley, N., and S.C Bhatia. Pollution Control in Chemical and Allied Industries. CBS, 2010.

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