Noggle, G. R. (1989). Introductory Plant Physiology. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Noggle, G. Ray. Introductory Plant Physiology. Prentice Hall, 1989.
Lua MLA (8ú heag.)Noggle, G. Ray. Introductory Plant Physiology. Prentice Hall, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.