Cita APA (7th ed.)

Kliever, L. D. (1977). H. Richard Niebuhr. Word Books.

Cita Chicago (17th ed.)

Kliever, Lonnie D. H. Richard Niebuhr. Waco, Tex.: Word Books, 1977.

Cita MLA (9th ed.)

Kliever, Lonnie D. H. Richard Niebuhr. Word Books, 1977.