APA استشهاد

Reddy, Y. S. (2006). Ecological assessment of food crops. Gene Tech.

استشهاد بنمط شيكاغو

Reddy, Y. S. Ecological Assessment of Food Crops. New Delhi: Gene Tech, 2006.

MLA استشهاد

Reddy, Y. S. Ecological Assessment of Food Crops. Gene Tech, 2006.