Lua APA (7ú heag.)
Swimme, B., & Tucker, M. E. (2011). Journey of the universe. Yale University Press.
Lua i Stíl Chicago (17ú heag.)
Swimme, Brian, agus Mary Evelyn Tucker. Journey of the Universe. New Haven, Conn.: Yale University Press, 2011.
Lua MLA (9ú heag.)
Swimme, Brian, agus Mary Evelyn Tucker. Journey of the Universe. Yale University Press, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.