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

APA Citation Edition Citation

Buko, A. (2007). On the frontier between the West and East Slavonic worlds: The area west of the upper Bug River during 10th-13th centuries. Beier+Beran.

Chicago Citation Edition Citation

Buko, Andrzej. On the Frontier Between the West and East Slavonic Worlds: The Area West of the Upper Bug River During 10th-13th Centuries. Langenweissbach: Beier+Beran, 2007.

MLA Citation Edition Citation

Buko, Andrzej. On the Frontier Between the West and East Slavonic Worlds: The Area West of the Upper Bug River During 10th-13th Centuries. Beier+Beran, 2007.