APA (7th ed.) Citation
Walker, P. E. (2009). Caliph of Cairo: Al-Hakim bi-Amr Allah, 996-1021. American University in Cairo Press.
Chicago Style (17th ed.) Citation
Walker, Paul Ernest. Caliph of Cairo: Al-Hakim Bi-Amr Allah, 996-1021. Cairo ; New York: American University in Cairo Press, 2009.
MLA (9th ed.) Citation
Walker, Paul Ernest. Caliph of Cairo: Al-Hakim Bi-Amr Allah, 996-1021. American University in Cairo Press, 2009.
Warning: These citations may not always be 100% accurate.