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

APA Citation Edition Citation

Simpson, A. J. (2015). Byzantium, 1180-1204: 'The sad quarter of a century'? National Hellenic Research Foundation, Institute of Historical Research.

Chicago Citation Edition Citation

Simpson, Alicia J. Byzantium, 1180-1204: 'The Sad Quarter of a Century'? Athens: National Hellenic Research Foundation, Institute of Historical Research, 2015.

MLA Citation Edition Citation

Simpson, Alicia J. Byzantium, 1180-1204: 'The Sad Quarter of a Century'? National Hellenic Research Foundation, Institute of Historical Research, 2015.