APA (7th ed.) Citation

Thompson, B., & Butzer, C. M. (2015). The Vikings (First edition.). Little, Brown and Company.

Chicago Style (17th ed.) Citation

Thompson, Ben, and C. M. Butzer. The Vikings. First edition. New York: Little, Brown and Company, 2015.

MLA (8th ed.) Citation

Thompson, Ben, and C. M. Butzer. The Vikings. First edition. Little, Brown and Company, 2015.

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