Cita APA (7a ed.)

Gaudeul, J. (2000). Encounters & clashes: Islam and Christianity in history. Pontificio Istituto di Studi Arabi e d'Islamistica.

Cita Chicago Style (17a ed.)

Gaudeul, Jean-Marie. Encounters & Clashes: Islam and Christianity in History. Roma: Pontificio Istituto di Studi Arabi e d'Islamistica, 2000.

Cita MLA (9a ed.)

Gaudeul, Jean-Marie. Encounters & Clashes: Islam and Christianity in History. Pontificio Istituto di Studi Arabi e d'Islamistica, 2000.