Dyfyniad APA

Best, G. (1995). Pesticides: Developments, impacts and controls.

Dyfyniad Arddull Chicago

Best, Gerry. Pesticides: Developments, Impacts and Controls. The Royal Society of Chemistry, Cambridge, 1995.

Dyfyniad MLA

Best, Gerry. Pesticides: Developments, Impacts and Controls. 1995.

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