APA (7th ed.) Citation

Tillich, P., & Cox, H. (2014). The courage to be (Third edition.). Yale University Press.

Chicago Style (17th ed.) Citation

Tillich, Paul, and Harvey Cox. The Courage to Be. Third edition. New Haven, Connecticut: Yale University Press, 2014.

MLA (9th ed.) Citation

Tillich, Paul, and Harvey Cox. The Courage to Be. Third edition. Yale University Press, 2014.