Gaya APA

Colson, C. (1986). Who Speaks for God? : Confronting the World With Real Christianity (Fifth Edition). Westhester, Illinois, USA: Crossway Books.

Gaya MLA

Colson, Charles. "Who Speaks for God? : Confronting the World With Real Christianity". Fifth Edition Westhester, Illinois, USA: Crossway Books, 1986. Academic.