Lua APA (7ú heag.)
Sachs, M. (2010). Physics of the universe. Imperial College Press.
Lua i Stíl Chicago (17ú heag.)
Sachs, Mendel. Physics of the Universe. London: Imperial College Press, 2010.
Lua MLA (9ú heag.)
Sachs, Mendel. Physics of the Universe. Imperial College Press, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.