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

APA Citation Edition Citation

Callmer, J. (2003). Beads in Scandinavia in the Early and High Medieval periods, ca: AD 400-1200. Bead Study Trust.

Chicago Citation Edition Citation

Callmer, Johan. Beads in Scandinavia in the Early and High Medieval Periods, Ca: AD 400-1200. London: Bead Study Trust, 2003.

MLA Citation Edition Citation

Callmer, Johan. Beads in Scandinavia in the Early and High Medieval Periods, Ca: AD 400-1200. Bead Study Trust, 2003.