Citazione APA

Roy...[et.al], R. Plant nutrition for food security a guide for intergrated nutrient management. Food and agriculture organization of the United Nations.

Stile di citazione Chicago

Roy...[et.al], R.N. Plant Nutrition for Food Security a Guide for Intergrated Nutrient Management. Food and agriculture organization of the United Nations.

Citazione MLA

Roy...[et.al], R.N. Plant Nutrition for Food Security a Guide for Intergrated Nutrient Management. Food and agriculture organization of the United Nations.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.