Davies, E. B. Science in the looking glass. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Davies, E. B. Science in the Looking Glass. Oxford University Press.
Lua MLA (8ú heag.)Davies, E. B. Science in the Looking Glass. Oxford University Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.