APA (7th ed.) Citation

Hjardar, K., & Vike, V. (2011). Vikinger i krig. Spartacus.

Chicago Style (17th ed.) Citation

Hjardar, Kim, and Vegard Vike. Vikinger I Krig. Oslo: Spartacus, 2011.

MLA (9th ed.) Citation

Hjardar, Kim, and Vegard Vike. Vikinger I Krig. Spartacus, 2011.

Warning: These citations may not always be 100% accurate.