(2005). Science September 2005. AAAS.
Lua i Stíl Chicago (17ú heag.)Science September 2005. AAAS, 2005.
Lua MLA (8ú heag.)Science September 2005. AAAS, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)