APA aipamena

Kapila, R., & Kapila , U. (2002). Indian agriculture in the changing environment. Academic Foundation.

Chicago Style aipamena

Kapila, Raj, and Uma Kapila. Indian Agriculture in the Changing Environment. Ghaziabad: Academic Foundation, 2002.

MLA aipamena

Kapila, Raj, and Uma Kapila. Indian Agriculture in the Changing Environment. Academic Foundation, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.