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

APA Citation Edition Citation

Guido, M., & Welch, M. (1999). The glass beads of Anglo-Saxon England, c. AD 400-700: A preliminary visual classification of the more definitive and diagnostic types. The Boydell Press.

Chicago Citation Edition Citation

Guido, Margaret, und Martin Welch. The Glass Beads of Anglo-Saxon England, C. AD 400-700: A Preliminary Visual Classification of the More Definitive and Diagnostic Types. London: The Boydell Press, 1999.

MLA Citation Edition Citation

Guido, Margaret, und Martin Welch. The Glass Beads of Anglo-Saxon England, C. AD 400-700: A Preliminary Visual Classification of the More Definitive and Diagnostic Types. The Boydell Press, 1999.