Cita APA (7th ed.)
Nehls, G. Islam in perspective: Pt 2.
Cita Chicago (17th ed.)
Nehls, Gerhard. Islam in Perspective: Pt 2. Sim international.
Cita MLA (9th ed.)
Nehls, Gerhard. Islam in Perspective: Pt 2.
Atenció: Aquestes cites poden no estar 100% correctes.