Παραπομπή APA

Katyal J C et al. (1997). Research for rainfed farming. NAARM.

Παραπομπή Chicago Style

Katyal J C et al. Research for Rainfed Farming. Hyderabad: NAARM, 1997.

Παραπομπή MLA

Katyal J C et al. Research for Rainfed Farming. NAARM, 1997.