APA (7th ed.) Citation

Robertson, D. B. (1983). Reinhold Niebuhr's works: A bibliography. University Press of America.

Chicago Style (17th ed.) Citation

Robertson, D. B. Reinhold Niebuhr's Works: A Bibliography. Lanham, MD: University Press of America, 1983.

MLA (9th ed.) Citation

Robertson, D. B. Reinhold Niebuhr's Works: A Bibliography. University Press of America, 1983.