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

APA Zitierstil

Christophersen, A. (1991). Ports and trade in Norway during the transition to historical time. Roskilde: The Viking Ship Museum, Roskilde.

Chicago Zitierstil

Christophersen, Axel. Ports and Trade in Norway During the Transition to Historical Time. Roskilde: The Viking Ship Museum, Roskilde, 1991.

MLA Zitierstil

Christophersen, Axel. Ports and Trade in Norway During the Transition to Historical Time. Roskilde: The Viking Ship Museum, Roskilde, 1991.