APA (7th ed.) Citation

Niebuhr, R. (1946). Discerning the signs of the times: Sermons for today and tomorrow. Charles Scribner's Sons.

Chicago Style (17th ed.) Citation

Niebuhr, Reinhold. Discerning the Signs of the Times: Sermons for Today and Tomorrow. New York: Charles Scribner's Sons, 1946.

MLA (9th ed.) Citation

Niebuhr, Reinhold. Discerning the Signs of the Times: Sermons for Today and Tomorrow. Charles Scribner's Sons, 1946.