APA (7th ed.) Citation

Herlihy, D. (1980). Cities and society in Medieval Italy. Variorum Reprints.

Chicago Style (17th ed.) Citation

Herlihy, David. Cities and Society in Medieval Italy. London: Variorum Reprints, 1980.

MLA (9th ed.) Citation

Herlihy, David. Cities and Society in Medieval Italy. Variorum Reprints, 1980.