Goodman, R. M. (2004). Encyclopedia of plant and crop science. Marcel Dekker.
Lua i Stíl Chicago (17ú heag.)Goodman, Robert M. Encyclopedia of Plant and Crop Science. New York: Marcel Dekker, 2004.
Lua MLA (8ú heag.)Goodman, Robert M. Encyclopedia of Plant and Crop Science. Marcel Dekker, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.