APA (7th ed.) Citation

Küng, H. (1963). That the world may believe. Sheed and Ward.

Chicago Style (17th ed.) Citation

Küng, Hans. That the World May Believe. New York: Sheed and Ward, 1963.

MLA (9th ed.) Citation

Küng, Hans. That the World May Believe. Sheed and Ward, 1963.

Warning: These citations may not always be 100% accurate.