Muller, H. J. (1963). Religion and freedom in the modern world. Univ. Press.
Lua i Stíl Chicago (17ú heag.)Muller, Herbert J. Religion and Freedom in the Modern World. Chicago: Univ. Press, 1963.
Lua MLA (8ú heag.)Muller, Herbert J. Religion and Freedom in the Modern World. Univ. Press, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.