APA (7th ed.) Zitazioa

Ramsey, P. (1965). Faith and Ethics: The Theology of H. Richrad Niebuhr (1a. ed.). Harper and Row Publishers.

Chicago Style (17th ed.) Zitazioa

Ramsey, Paul. Faith and Ethics: The Theology of H. Richrad Niebuhr. 1a. ed. Nueva York: Harper and Row Publishers, 1965.

MLA (9th ed.) Zitazioa

Ramsey, Paul. Faith and Ethics: The Theology of H. Richrad Niebuhr. 1a. ed. Harper and Row Publishers, 1965.