Lang, K. R. (2011). The Cambridge guide to the solar system (2nd ed.). Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Lang, Kenneth R. The Cambridge Guide to the Solar System. 2nd ed. Cambridge, U.K.: Cambridge University Press, 2011.
Lua MLA (9ú heag.)Lang, Kenneth R. The Cambridge Guide to the Solar System. 2nd ed. Cambridge University Press, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.