APA (7th ed.) Citation

Thorndike, L., & Shotwell, J. T. (1917). The history of medieval Europe. Houghton Mifflin company.

Chicago Style (17th ed.) Citation

Thorndike, Lynn, and James T. Shotwell. The History of Medieval Europe. Boston, New York [etc.]: Houghton Mifflin company, 1917.

MLA (9th ed.) Citation

Thorndike, Lynn, and James T. Shotwell. The History of Medieval Europe. Houghton Mifflin company, 1917.