Dyfyniad APA

(2009). Planthoppers: New threats to the sustainablility of intensive rice production systems in asia. Manila: IRRI.

Dyfyniad Arddull Chicago

Planthoppers: New Threats to the Sustainablility of Intensive Rice Production Systems in Asia. Manila: IRRI, 2009.

Dyfyniad MLA

Planthoppers: New Threats to the Sustainablility of Intensive Rice Production Systems in Asia. Manila: IRRI, 2009.

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