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

APA Citation Edition Citation

Gullbekk, S. H., & Andrews, M. (2023). Was Norway rich or poor in the year 1000? University of Tartu.

Chicago Citation Edition Citation

Gullbekk, Svein H., und Murray Andrews. Was Norway Rich or Poor in the Year 1000? Tartu: University of Tartu, 2023.

MLA Citation Edition Citation

Gullbekk, Svein H., und Murray Andrews. Was Norway Rich or Poor in the Year 1000? University of Tartu, 2023.