एपीए उद्धरण

(2004). Ex situ plant conservation: Supporting species survival in the wild. Washington, D.C: Island.

शिकागो स्टाइल उद्धरण

Ex Situ Plant Conservation: Supporting Species Survival in the Wild. Washington, D.C: Island, 2004.

एमएलए उद्धरण

Ex Situ Plant Conservation: Supporting Species Survival in the Wild. Washington, D.C: Island, 2004.