Gaya APA

Löffler, P, &, S, M, N. (:). Islam and Christianity. Dlm: Islam: A short guide to the faith.Ed.by Roger Allen & Shawkat M. Toorawa2011, Grand Rapids. . : .

Gaya MLA

Löffler, Paul, &, Swanson,, Mark, N.. "Islam and Christianity. Dlm: Islam: A short guide to the faith.Ed.by Roger Allen & Shawkat M. Toorawa2011, Grand Rapids.". : , :. Majalah.