APA引文

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引文

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

警告：這些引文格式不一定是100％准確.