APA Edition Citation

Venkata Rao V & Badiger M K. (1977). Nitrogen in soils and crops of Karnataka. University of agricultural sciences.

Chicago Edition Citation

Venkata Rao V and Badiger M K. Nitrogen in Soils and Crops of Karnataka. Bangalore: University of agricultural sciences, 1977.

MLA Edition Citation

Venkata Rao V and Badiger M K. Nitrogen in Soils and Crops of Karnataka. University of agricultural sciences, 1977.