APA (7th ed.) Citation

Sprague, M. (2007). Norse warfare: The unconventional battle strategies of the ancient Vikings. Hippocrene Books.

Chicago Style (17th ed.) Citation

Sprague, Martina. Norse Warfare: The Unconventional Battle Strategies of the Ancient Vikings. New York: Hippocrene Books, 2007.

MLA (9th ed.) Citation

Sprague, Martina. Norse Warfare: The Unconventional Battle Strategies of the Ancient Vikings. Hippocrene Books, 2007.