APA (7th ed.) Citation

Niebuhr, R., & Sifton, E. (2015). Reinhold Niebuhr: Major works on religion and politics. The Library of America.

Chicago Style (17th ed.) Citation

Niebuhr, Reinhold, and Elisabeth Sifton. Reinhold Niebuhr: Major Works on Religion and Politics. New York, N.Y.: The Library of America, 2015.

MLA (8th ed.) Citation

Niebuhr, Reinhold, and Elisabeth Sifton. Reinhold Niebuhr: Major Works on Religion and Politics. The Library of America, 2015.