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

APA Citation Edition Citation

Freudenberg, M. (2010). Stone Age or Bronze Age? Cushion stones and other stone tools used for early metalworking in Schleswig-Holstein. Jutland Archaeological Society.

Chicago Citation Edition Citation

Freudenberg, Mechtild. Stone Age or Bronze Age? Cushion Stones and Other Stone Tools Used for Early Metalworking in Schleswig-Holstein. Århus: Jutland Archaeological Society, 2010.

MLA Citation Edition Citation

Freudenberg, Mechtild. Stone Age or Bronze Age? Cushion Stones and Other Stone Tools Used for Early Metalworking in Schleswig-Holstein. Jutland Archaeological Society, 2010.