APA (7th ed.) Citation

Wiet, G. (1971). Baghdad: Metropolis of the Abbasid caliphate ([1st ed.].). University of Oklahoma Press.

Chicago Style (17th ed.) Citation

Wiet, Gaston. Baghdad: Metropolis of the Abbasid Caliphate. [1st ed.]. Norman: University of Oklahoma Press, 1971.

MLA (9th ed.) Citation

Wiet, Gaston. Baghdad: Metropolis of the Abbasid Caliphate. [1st ed.]. University of Oklahoma Press, 1971.