Cita APA (7th ed.)
Kung, H. (1980). Does God exist?: An answer for today. Doubleday & co..
Cita Chicago (17th ed.)
Kung, Hans. Does God Exist?: An Answer for Today. New York: Doubleday & co., 1980.
Cita MLA (9th ed.)
Kung, Hans. Does God Exist?: An Answer for Today. Doubleday & co., 1980.
Atenció: Aquestes cites poden no estar 100% correctes.