APA (7th ed.) Citation

Beljaev, E. A. (1969). Arabs, Islam and the Arab Caliphate in the early Middle Ages (2. ed.). Praeger u.a.

Chicago Style (17th ed.) Citation

Beljaev, Evgenij A. Arabs, Islam and the Arab Caliphate in the Early Middle Ages. 2. ed. New York: Praeger u.a, 1969.

MLA (9th ed.) Citation

Beljaev, Evgenij A. Arabs, Islam and the Arab Caliphate in the Early Middle Ages. 2. ed. Praeger u.a, 1969.