APA Citation

Gimpel, J. (1976). The medieval machine: The industrial revolution of the Middle Ages. New York: Penguin Books.

Chicago Style Citation

Gimpel, Jean. The Medieval Machine: The Industrial Revolution of the Middle Ages. New York: Penguin Books, 1976.

MLA Citation

Gimpel, Jean. The Medieval Machine: The Industrial Revolution of the Middle Ages. New York: Penguin Books, 1976.

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