APA (7th ed.) Citation

Penn, M. P. (2009). Adressing Muslim rulers and Muslim rule. Oriens christianus, 93, 71-84.

Chicago Style (17th ed.) Citation

Penn, Michael Philip. "Adressing Muslim Rulers and Muslim Rule." Oriens Christianus 93 (2009): 71-84.

MLA (8th ed.) Citation

Penn, Michael Philip. "Adressing Muslim Rulers and Muslim Rule." Oriens Christianus, vol. 93, 2009, pp. 71-84.