Gaya APA

Sveaas, A. (1971). Vikings of the west :the Expansion of Norway in the Early Middle Ages . Oslo: Johan Grundt Tanum Forlag.

Gaya MLA

Sveaas, Andersen,Per. "Vikings of the west :the Expansion of Norway in the Early Middle Ages". Oslo: Johan Grundt Tanum Forlag, 1971. Text.