Citazione Stile APA (7a Edizione)

PRAWDIN, M. (1967). The Mongol empire: Its rise and legacy. The Free Press.

Citazione stile Chigago Style (17a edizione)

PRAWDIN, Michael. The Mongol Empire: Its Rise and Legacy. New York: The Free Press, 1967.

Citatione MLA (9a ed.)

PRAWDIN, Michael. The Mongol Empire: Its Rise and Legacy. The Free Press, 1967.