Citazione Stile APA (7a Edizione)

Newman, N. (1993). The early Christian-Muslim dialogue: A collection of documents from the first three Islamic century 632-900 AD. I.B.R.I.

Citazione stile Chigago Style (17a edizione)

Newman, N.A. The Early Christian-Muslim Dialogue: A Collection of Documents from the First Three Islamic Century 632-900 AD. Pennsylvania: I.B.R.I, 1993.

Citatione MLA (9a ed.)

Newman, N.A. The Early Christian-Muslim Dialogue: A Collection of Documents from the First Three Islamic Century 632-900 AD. I.B.R.I, 1993.