Dyfyniad APA

(2006). Plant nutrition for food security: A guide for intergrated nutrient management. Rome: FAO.

Dyfyniad Arddull Chicago

Plant Nutrition for Food Security: A Guide for Intergrated Nutrient Management. Rome: FAO, 2006.

Dyfyniad MLA

Plant Nutrition for Food Security: A Guide for Intergrated Nutrient Management. Rome: FAO, 2006.

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