Cita APA (7th ed.)

Muslim-Christian Research Group & Brown, S. E. (1989). The Challenge of the Scriptures: The Bible and the Qur'an. Orbis Books.

Cita Chicago (17th ed.)

Muslim-Christian Research Group i Stuart E. Brown. The Challenge of the Scriptures: The Bible and the Qur'an. Matyknoll: Orbis Books, 1989.

Cita MLA (9th ed.)

Muslim-Christian Research Group i Stuart E. Brown. The Challenge of the Scriptures: The Bible and the Qur'an. Orbis Books, 1989.