Cita APA

Gimpel, J. (1977). The medieval machine: The industrial revolution of the Middle Ages. London: Gollancz.

Chicago Style Citation

Gimpel, Jean. The Medieval Machine: The Industrial Revolution of the Middle Ages. London: Gollancz, 1977.

Cita MLA

Gimpel, Jean. The Medieval Machine: The Industrial Revolution of the Middle Ages. London: Gollancz, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.