Livingston, J. C. (1971). Modern Christian thought: From the enlightenment to vatican II. Macmillan.
Lua i Stíl Chicago (17ú heag.)Livingston, James C. Modern Christian Thought: From the Enlightenment to Vatican II. New York: Macmillan, 1971.
Lua MLA (9ú heag.)Livingston, James C. Modern Christian Thought: From the Enlightenment to Vatican II. Macmillan, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.