Cita APA (7th ed.)

Ṭabarī, 8., & Saliba, G. (1985). The crisis of the Àbbāsid Caliphate. State University of New York Press.

Cita Chicago (17th ed.)

Ṭabarī, 838?-923, i George Saliba. The Crisis of the Àbbāsid Caliphate. Albany, N.Y.: State University of New York Press, 1985.

Cita MLA (9th ed.)

Ṭabarī, 838?-923, i George Saliba. The Crisis of the Àbbāsid Caliphate. State University of New York Press, 1985.