Lua APA (7ú heag.)
(1989). The world book encyclopedia of science: The plant world. World Book,Inc.
Lua i Stíl Chicago (17ú heag.)
The World Book Encyclopedia of Science: The Plant World. Chicago: World Book,Inc, 1989.
Lua MLA (9ú heag.)
The World Book Encyclopedia of Science: The Plant World. World Book,Inc, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.