APA (7th ed.) Citation

Unsworth, A. (2011). John Paul II, Islam and the Christian-Muslim Encounter. A Catholic-Shiʿa engagement, 253-302.

Chicago Style (17th ed.) Citation

Unsworth, Andrew. "John Paul II, Islam and the Christian-Muslim Encounter." A Catholic-Shiʿa Engagement 2011: 253-302.

MLA (9th ed.) Citation

Unsworth, Andrew. "John Paul II, Islam and the Christian-Muslim Encounter." A Catholic-Shiʿa Engagement, 2011, pp. 253-302.

Warning: These citations may not always be 100% accurate.