एपीए उद्धरण

International Plant Genetic resources institute. (2001). IPGRI thematic report 2000-2001.

शिकागो स्टाइल उद्धरण

International Plant Genetic resources institute. IPGRI Thematic Report 2000-2001. 2001.

एमएलए उद्धरण

International Plant Genetic resources institute. IPGRI Thematic Report 2000-2001. 2001.