APA(7版)引用形式

Ṭabarī, 8., & Humphreys, R. S. (1990). The crisis of the early caliphate. State University of New York Press.

Chicagoスタイル(17版)引用形式

Ṭabarī, 838?-923, , R. Stephen Humphreys. The Crisis of the Early Caliphate. Albany, N.Y.: State University of New York Press, 1990.

MLA(9版)引用形式

Ṭabarī, 838?-923, , R. Stephen Humphreys. The Crisis of the Early Caliphate. State University of New York Press, 1990.