Dyfyniad APA

POLLUTION & HARRISON, R. M. [. (1996). Pollution: Causes, effects and control.-- ed.3. The Royal Society of chemistry.

Dyfyniad Arddull Chicago

POLLUTION and Roy M [ed] HARRISON. Pollution: Causes, Effects and Control.-- Ed.3. Cambridge: The Royal Society of chemistry, 1996.

Dyfyniad MLA

POLLUTION and Roy M [ed] HARRISON. Pollution: Causes, Effects and Control.-- Ed.3. The Royal Society of chemistry, 1996.

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