APA (7th ed.) Citation

Humphreys. (1991). Islamic history (Rev ed.). I.B.Tauris.

Chicago Style (17th ed.) Citation

Humphreys. Islamic History. Rev ed. London: I.B.Tauris, 1991.

MLA (9th ed.) Citation

Humphreys. Islamic History. Rev ed. I.B.Tauris, 1991.

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