Citazione Stile APA (7a Edizione)

Klein, F. A. (1978). The religion of Islám (First Indian Reprint.). Cosmo Publications.

Citazione stile Chigago Style (17a edizione)

Klein, Frederick Augustus. The Religion of Islám. First Indian Reprint. New Delhi: Cosmo Publications, 1978.

Citatione MLA (9a ed.)

Klein, Frederick Augustus. The Religion of Islám. First Indian Reprint. Cosmo Publications, 1978.