Goodnight, C. J. (1962). Biology, an introduction to the science of life. Wiley.
Lua i Stíl Chicago (17ú heag.)Goodnight, Clarence J. Biology, an Introduction to the Science of Life. New York: Wiley, 1962.
Lua MLA (8ú heag.)Goodnight, Clarence J. Biology, an Introduction to the Science of Life. Wiley, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.