Scientific American. (2008). Scientific American (First edition.). Scientific American.
Lua i Stíl Chicago (17ú heag.)Scientific American. Scientific American. First edition. New York: Scientific American, 2008.
Lua MLA (8ú heag.)Scientific American. Scientific American. First edition. Scientific American, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.