Gaya APA

Warraq, I, , (. (1998). The origins of the Koran: Classic essays on Islam's holy book. Introd. by Ibn Warraq & Theodor Nöldeke. . Amherst: Amherst Prometheus Books.

Gaya MLA

Warraq, Ibn, , (ed.). "The origins of the Koran: Classic essays on Islam's holy book. Introd. by Ibn Warraq & Theodor Nöldeke. ". Amherst: Amherst Prometheus Books, 1998. Buku.