APA (7th ed.) Citation

Ṭabarī, 8., & Williams, J. A. (1988). The early ʻAbbāsī Empire. Cambridge University Press.

Chicago Style (17th ed.) Citation

Ṭabarī, 838?-923, and John Alden Williams. The Early ʻAbbāsī Empire. Cambridge [Cambridgeshire] ; New York: Cambridge University Press, 1988.

MLA (9th ed.) Citation

Ṭabarī, 838?-923, and John Alden Williams. The Early ʻAbbāsī Empire. Cambridge University Press, 1988.