APA (7th ed.) Citation

Niebuhr, H. R. (1986). The meaning of revelation. Collier Books u.a.

Chicago Style (17th ed.) Citation

Niebuhr, Helmut Richard. The Meaning of Revelation. New York: Collier Books u.a, 1986.

MLA (9th ed.) Citation

Niebuhr, Helmut Richard. The Meaning of Revelation. Collier Books u.a, 1986.