APA (7th ed.) Citation

Wickham, C. (2015). Sleepwalking into a New World: The Emergence of Italian City Communes in the Twelfth Century. Princeton University Press.

Chicago Style (17th ed.) Citation

Wickham, Chris. Sleepwalking into a New World: The Emergence of Italian City Communes in the Twelfth Century. Princeton, New Jersey: Princeton University Press, 2015.

MLA (9th ed.) Citation

Wickham, Chris. Sleepwalking into a New World: The Emergence of Italian City Communes in the Twelfth Century. Princeton University Press, 2015.