एपीए उद्धरण

Agrawal, R. L. (1984). Identification of crop varieties. Oxford & IBH publishing company.

शिकागो स्टाइल उद्धरण

Agrawal, R L. Identification of Crop Varieties. Newdelhi: Oxford & IBH publishing company, 1984.

एमएलए उद्धरण

Agrawal, R L. Identification of Crop Varieties. Oxford & IBH publishing company, 1984.