Brewster, M. E., & Casalino, C. (2014). Atheists in America. Columbia University Press.
Lua i Stíl Chicago (17ú heag.)Brewster, Melanie E., agus Catherine Casalino. Atheists in America. New York: Columbia University Press, 2014.
Lua MLA (9ú heag.)Brewster, Melanie E., agus Catherine Casalino. Atheists in America. Columbia University Press, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.