APA (7th ed.) Citation

Tillich, P. (1964). Christianity and the encounter of the world religions (paperback ed.). Columbia Univ. Press.

Chicago Style (17th ed.) Citation

Tillich, Paul. Christianity and the Encounter of the World Religions. paperback ed. New York [u.a.]: Columbia Univ. Press, 1964.

MLA (9th ed.) Citation

Tillich, Paul. Christianity and the Encounter of the World Religions. paperback ed. Columbia Univ. Press, 1964.