Cita APA (7th ed.)
Kung, H. (1993). Credo: The Apostles Creed explained for today. Doubleday.
Cita Chicago (17th ed.)
Kung, Hans. Credo: The Apostles Creed Explained for Today. New York: Doubleday, 1993.
Cita MLA (9th ed.)
Kung, Hans. Credo: The Apostles Creed Explained for Today. Doubleday, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.