Cita APA (7a ed.)

Groupe de recherches islamo-chrétien & Brown, S. E. (1989). The Challenge of the Scriptures: The Bible and the Qur'an. Orbis Books.

Cita Chicago Style (17a ed.)

Groupe de recherches islamo-chrétien y Stuart E. Brown. The Challenge of the Scriptures: The Bible and the Qur'an. Maryknoll, New York: Orbis Books, 1989.

Cita MLA (9a ed.)

Groupe de recherches islamo-chrétien y Stuart E. Brown. The Challenge of the Scriptures: The Bible and the Qur'an. Orbis Books, 1989.