एपीए उद्धरण

J W Copland. (1985). Draught animal power for production. Australian centere for intemational agicuture research.

शिकागो स्टाइल उद्धरण

J W Copland. Draught Animal Power for Production. Australian centere for intemational agicuture research, 1985.

एमएलए उद्धरण

J W Copland. Draught Animal Power for Production. Australian centere for intemational agicuture research, 1985.

चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.