APA

Moss H. S. L. B., . (1964). The birth of the Middle Ages, 395-814. New York: Oxford University Press.

Chicago

Moss H St L B, . 1964. The birth of the Middle Ages, 395-814. New York: Oxford University Press.

Harvard

Moss H. S. L. B., . (1964). The birth of the Middle Ages, 395-814. New York: Oxford University Press.

MLA

Moss H St L B, . The birth of the Middle Ages, 395-814. New York: Oxford University Press. 1964.