APA (7th ed.) Citation

Tillich, P. (2000). The courage to be (Second edition.). Yale University Press.

Chicago Style (17th ed.) Citation

Tillich, Paul. The Courage to Be. Second edition. New Haven: Yale University Press, 2000.

MLA (9th ed.) Citation

Tillich, Paul. The Courage to Be. Second edition. Yale University Press, 2000.