APA
(1967). Late Middle Ages and the era of European expansion, 1200-1650. New York: Columbia University Press.
Chicago
1967. Late Middle Ages and the era of European expansion, 1200-1650. New York: Columbia University Press.
Harvard
(1967). Late Middle Ages and the era of European expansion, 1200-1650. New York: Columbia University Press.
MLA
Late Middle Ages and the era of European expansion, 1200-1650. New York: Columbia University Press. 1967.
