Grayling, A. (2003). Life, sex, and ideas: The good life without god. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Grayling, A.C. Life, Sex, and Ideas: The Good Life Without God. Oxford: Oxford University Press, 2003.
Lua MLA (9ú heag.)Grayling, A.C. Life, Sex, and Ideas: The Good Life Without God. Oxford University Press, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.