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

APA Citation Edition Citation

Lillak, A., & Valk, H. (2009). Archaeological trial excavations on Rõuge hill fort, South-East Estonia.

Chicago Citation Edition Citation

Lillak, Anti, und Heiki Valk. Archaeological Trial Excavations on Rõuge Hill Fort, South-East Estonia. 2009.

MLA Citation Edition Citation

Lillak, Anti, und Heiki Valk. Archaeological Trial Excavations on Rõuge Hill Fort, South-East Estonia. 2009.