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APA Citation Edition Citation

Frei, K. M., Coutu, A. N., & Smiarowski, K. (2015). Was it for walrus?: Viking Age settlement and medieval walrus ivory trade in Iceland and Greenland. Routledge.

Chicago Citation Edition Citation

Frei, Karin M., Ashley N. Coutu, und Konrad Smiarowski. Was It for Walrus?: Viking Age Settlement and Medieval Walrus Ivory Trade in Iceland and Greenland. London: Routledge, 2015.

MLA Citation Edition Citation

Frei, Karin M., et al. Was It for Walrus?: Viking Age Settlement and Medieval Walrus Ivory Trade in Iceland and Greenland. Routledge, 2015.