Guyau, M. (1962). The non-religion of the future: A sociological study. Schocken.
Lua i Stíl Chicago (17ú heag.)Guyau, M. The Non-religion of the Future: A Sociological Study. New York: Schocken, 1962.
Lua MLA (8ú heag.)Guyau, M. The Non-religion of the Future: A Sociological Study. Schocken, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.