Cita APA (7a ed.)

Warren, H. A. (1997). Theologians of a new world order: Reinhold Niebuhr and the Christian realists, 1920-1948. Oxford University Press.

Cita Chicago Style (17a ed.)

Warren, Heather A. Theologians of a New World Order: Reinhold Niebuhr and the Christian Realists, 1920-1948. New York: Oxford University Press, 1997.

Cita MLA (9a ed.)

Warren, Heather A. Theologians of a New World Order: Reinhold Niebuhr and the Christian Realists, 1920-1948. Oxford University Press, 1997.