Dyfyniad APA

Abbasi, S. A., & Ramasami, E. (1999). Biotechnological methods of pollution control. Univerities Press (India) Ltd.

Dyfyniad Arddull Chicago

Abbasi, S. A., and E. Ramasami. Biotechnological Methods of Pollution Control. Hyderabad: Univerities Press (India) Ltd, 1999.

Dyfyniad MLA

Abbasi, S. A., and E. Ramasami. Biotechnological Methods of Pollution Control. Univerities Press (India) Ltd, 1999.

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