APA (7th ed.) Zitazioa
Colson, C. W. (1985). Who speaks for God?: Confronting the world with real Christianity. Crossway Books.
Chicago Style (17th ed.) Zitazioa
Colson, Charles W. Who Speaks for God?: Confronting the World with Real Christianity. Westchester, Ill.: Crossway Books, 1985.
MLA (9th ed.) Zitazioa
Colson, Charles W. Who Speaks for God?: Confronting the World with Real Christianity. Crossway Books, 1985.
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