Dyfyniad APA

FAO. (1999). FAO plant production and protection paper; N149: Fifth ed. including the new procrdure,Manual on the development and use of FAO specifications for plant protection protection poducts,Pesticide specifications. Rome: FAO.

Dyfyniad Arddull Chicago

FAO. FAO Plant Production and Protection Paper; N149: Fifth Ed. Including the New Procrdure,Manual On the Development and Use of FAO Specifications for Plant Protection Protection Poducts,Pesticide Specifications. Rome: FAO, 1999.

Dyfyniad MLA

FAO. FAO Plant Production and Protection Paper; N149: Fifth Ed. Including the New Procrdure,Manual On the Development and Use of FAO Specifications for Plant Protection Protection Poducts,Pesticide Specifications. Rome: FAO, 1999.

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