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

APA Zitierstil

Grebska-Kulov, M., & Kulov, I. (2007). Prehistorical sites in the Middle Struma river valley between the end of the 7th mill: BC and the beginning of the 1st mill. BC. Sofia: Bulged.

Chicago Zitierstil

Grebska-Kulov, Malgožata, and Ilija Kulov. Prehistorical Sites in the Middle Struma River Valley between the End of the 7th Mill: BC and the Beginning of the 1st Mill. BC. Sofia: Bulged, 2007.

MLA Zitierstil

Grebska-Kulov, Malgožata, and Ilija Kulov. Prehistorical Sites in the Middle Struma River Valley between the End of the 7th Mill: BC and the Beginning of the 1st Mill. BC. Sofia: Bulged, 2007.