Lua APA (7ú heag.)
Steel, D., & Davies, P. (2001). Eclipse: The celestial phenomenon that changed the course of history. Joseph Henry Press.
Lua i Stíl Chicago (17ú heag.)
Steel, Duncan, agus Paul Davies. Eclipse: The Celestial Phenomenon That Changed the Course of History. Washington, District of Columbia: Joseph Henry Press, 2001.
Lua MLA (9ú heag.)
Steel, Duncan, agus Paul Davies. Eclipse: The Celestial Phenomenon That Changed the Course of History. Joseph Henry Press, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.