APA (7 ম সংস্করণ) উদ্ধৃতি

Duby, G. (1978). The early growth of the European economy: Warriors and peasants from the seventh to the twelfth century. Cornell University Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Duby, Georges. The Early Growth of the European Economy: Warriors and Peasants from the Seventh to the Twelfth Century. Cornell University Press, 1978.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Duby, Georges. The Early Growth of the European Economy: Warriors and Peasants from the Seventh to the Twelfth Century. Cornell University Press, 1978.