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

APA Citation Edition Citation

Mikkelsen, E., Ballin, T. B., & Hufthammer, A. K. (1999). Tørkop. A Boreal settlement in south-eastern Norway.

Chicago Citation Edition Citation

Mikkelsen, Egil, Torben Bjarke Ballin, und Anne Karin Hufthammer. Tørkop. A Boreal Settlement in South-eastern Norway. 1999.

MLA Citation Edition Citation

Mikkelsen, Egil, et al. Tørkop. A Boreal Settlement in South-eastern Norway. 1999.