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

APA Citation Edition Citation

Velichkov, Z. (2009). The amphitheatre of Serdica (City of Sofìa, Bulgaria). Archaeopress.

Chicago Citation Edition Citation

Velichkov, Zharin. The Amphitheatre of Serdica (City of Sofìa, Bulgaria). Oxford,: Archaeopress, 2009.

MLA Citation Edition Citation

Velichkov, Zharin. The Amphitheatre of Serdica (City of Sofìa, Bulgaria). Archaeopress, 2009.