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

APA Zitierstil

Yotov, V. (2016). The landscape change at Lower Danube in the Middle Ages: The Varna example (late 9th-beginning of 12th centuries). Sibiu: Editura "Astra Museum".

Chicago Zitierstil

Yotov, Valeri. The Landscape Change At Lower Danube in the Middle Ages: The Varna Example (late 9th-beginning of 12th Centuries). Sibiu: Editura "Astra Museum", 2016.

MLA Zitierstil

Yotov, Valeri. The Landscape Change At Lower Danube in the Middle Ages: The Varna Example (late 9th-beginning of 12th Centuries). Sibiu: Editura "Astra Museum", 2016.