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

APA Zitierstil

Valk, H., Lillak, A., & Haav, A. (2013). Excavations on the hill forts of south-east Estonia: Kureküla, Kõõru and Kuigatsi.

Chicago Zitierstil

Valk, Heiki, Anti Lillak, and Allar Haav. Excavations On the Hill Forts of South-east Estonia: Kureküla, Kõõru and Kuigatsi. 2013.

MLA Zitierstil

Valk, Heiki, Anti Lillak, and Allar Haav. Excavations On the Hill Forts of South-east Estonia: Kureküla, Kõõru and Kuigatsi. 2013.