एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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