APA aipamena

C P Anantakrishanan & P N Padmanabhan. (1990). Dairy farming and milk production. Madras.

Chicago Style aipamena

C P Anantakrishanan and P N Padmanabhan. Dairy Farming and Milk Production. Madras, 1990.

MLA aipamena

C P Anantakrishanan and P N Padmanabhan. Dairy Farming and Milk Production. Madras, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.