Price, D. J. d. S. (1961). Science since Babylon. Yale University Press.
Lua i Stíl Chicago (17ú heag.)Price, Derek J. de Solla. Science Since Babylon. New Haven: Yale University Press, 1961.
Lua MLA (8ú heag.)Price, Derek J. de Solla. Science Since Babylon. Yale University Press, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.