APA (7th ed.) Citation

Curtin, J., & Roosevelt, T. (1908). The Mongols: A history. Little, Brown, and company.

Chicago Style (17th ed.) Citation

Curtin, Jeremiah, and Theodore Roosevelt. The Mongols: A History. Boston: Little, Brown, and company, 1908.

MLA (9th ed.) Citation

Curtin, Jeremiah, and Theodore Roosevelt. The Mongols: A History. Little, Brown, and company, 1908.