Dyfyniad APA

FAO. (2000). World soil resources reports; N93: Land resources information systems in Asia,Proceedings of a Regional workshop held in Quezon City, the Philippines 25-27 January 2000. Rome: FAO.

Dyfyniad Arddull Chicago

FAO. World Soil Resources Reports; N93: Land Resources Information Systems in Asia,Proceedings of a Regional Workshop Held in Quezon City, the Philippines 25-27 January 2000. Rome: FAO, 2000.

Dyfyniad MLA

FAO. World Soil Resources Reports; N93: Land Resources Information Systems in Asia,Proceedings of a Regional Workshop Held in Quezon City, the Philippines 25-27 January 2000. Rome: FAO, 2000.

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