APA (7th ed.) Citation

Kennedy, H. (1981). The early Abbasid caliphate: A political history. Helm; Totowa: Barnes & Noble.

Chicago Style (17th ed.) Citation

Kennedy, Hugh. The Early Abbasid Caliphate: A Political History. London: Helm; Totowa: Barnes & Noble, 1981.

MLA (9th ed.) Citation

Kennedy, Hugh. The Early Abbasid Caliphate: A Political History. Helm; Totowa: Barnes & Noble, 1981.

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