एपीए उद्धरण

R W Herdt. (1983). Adoption, spread and production impact of modern rice varieties in Asia. Manila: IRRI.

शिकागो स्टाइल उद्धरण

R W Herdt. Adoption, Spread and Production Impact of Modern Rice Varieties in Asia. Manila: IRRI, 1983.

एमएलए उद्धरण

R W Herdt. Adoption, Spread and Production Impact of Modern Rice Varieties in Asia. Manila: IRRI, 1983.