APA (7th ed.) Citation

Landon, H. R., & Tillich, P. (1962). Reinhold Niebuhr: A prophetic voice in our time. Seabury Press.

Chicago Style (17th ed.) Citation

Landon, Harold R., and Paul Tillich. Reinhold Niebuhr: A Prophetic Voice in Our Time. Greenwich, Conn: Seabury Press, 1962.

MLA (9th ed.) Citation

Landon, Harold R., and Paul Tillich. Reinhold Niebuhr: A Prophetic Voice in Our Time. Seabury Press, 1962.