Cita APA

Krishnan, A., & Venkataraman, S. (1992). Crops and weather. I C A R.

Citación estilo Chicago

Krishnan, A., and S. Venkataraman. Crops and Weather. Newdelhi: I C A R, 1992.

Cita MLA

Krishnan, A., and S. Venkataraman. Crops and Weather. I C A R, 1992.