Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Zitierstil

Schulze, I., & Schulze, W. (2010). The Standing Caliph Coins of al-Jazīra: Some problems and suggestions.

Chicago Zitierstil

Schulze, Ingrid, and Wolf Schulze. The Standing Caliph Coins of Al-Jazīra: Some Problems and Suggestions. 2010.

MLA Zitierstil

Schulze, Ingrid, and Wolf Schulze. The Standing Caliph Coins of Al-Jazīra: Some Problems and Suggestions. 2010.