APA (7th ed.) Citation

Niebuhr, H. R. (1975). The social sources of denominationalism. New American Library.

Chicago Style (17th ed.) Citation

Niebuhr, H. Richard. The Social Sources of Denominationalism. New York [etc.]: New American Library, 1975.

MLA (9th ed.) Citation

Niebuhr, H. Richard. The Social Sources of Denominationalism. New American Library, 1975.