एपीए उद्धरण

Work,Paul. (1997). Vegetable Production and Marketing. Biotech books.

शिकागो स्टाइल उद्धरण

Work,Paul. Vegetable Production and Marketing. New Delhi: Biotech books, 1997.

एमएलए उद्धरण

Work,Paul. Vegetable Production and Marketing. Biotech books, 1997.