APA (7th ed.) Citation

Hartog, L. d. (1989). Genghis Khan, conqueror of the world. St. Martin's Press.

Chicago Style (17th ed.) Citation

Hartog, Leo de. Genghis Khan, Conqueror of the World. New York: St. Martin's Press, 1989.

MLA (9th ed.) Citation

Hartog, Leo de. Genghis Khan, Conqueror of the World. St. Martin's Press, 1989.

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