APA način citiranja

(2014). GPS and GIS based model soil fertility maps for precise fertilizer recommendations to the farmers of Kerala. AICRP on STCR.

Čikaški stil citiranja

GPS and GIS Based Model Soil Fertility Maps for Precise Fertilizer Recommendations to the Farmers of Kerala. Bhopal: AICRP on STCR, 2014.

MLA način citiranja

GPS and GIS Based Model Soil Fertility Maps for Precise Fertilizer Recommendations to the Farmers of Kerala. AICRP on STCR, 2014.