APA (7th ed.) Citation

Herrin, J., & Nelson, J. (2016). Ravenna: Its role in earlier medieval change and exchange. University of London Press.

Chicago Style (17th ed.) Citation

Herrin, Judith, and Jinty Nelson. Ravenna: Its Role in Earlier Medieval Change and Exchange. London: University of London Press, 2016.

MLA (9th ed.) Citation

Herrin, Judith, and Jinty Nelson. Ravenna: Its Role in Earlier Medieval Change and Exchange. University of London Press, 2016.