APA (7th ed.) Citation

Omar, F. (1974). Some Observations On the Reign of the 'Abbasid Caliph Al-Mahdi 185/775-169/785. Arabica, 21(2), 139-150. doi:10.1163/157005874X00210

Chicago Style (17th ed.) Citation

Omar, Farouk. "Some Observations On the Reign of the 'Abbasid Caliph Al-Mahdi 185/775-169/785." Arabica 21, no. 2 (1974): 139-150, https://doi.org/10.1163/157005874X00210.

MLA (9th ed.) Citation

Omar, Farouk. "Some Observations On the Reign of the 'Abbasid Caliph Al-Mahdi 185/775-169/785." Arabica, vol. 21, no. 2, 1974, pp. 139-150, https://doi.org/10.1163/157005874X00210.

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