Williams, P. S., & McNeill, D. (2013). C.S. Lewis vs the new atheists. Paternoster.
Lua i Stíl Chicago (17ú heag.)Williams, Peter S., agus David McNeill. C.S. Lewis Vs the New Atheists. Milton Keynes, England: Paternoster, 2013.
Lua MLA (9ú heag.)Williams, Peter S., agus David McNeill. C.S. Lewis Vs the New Atheists. Paternoster, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.