Cita APA

Gertwagen, R., & Jeffreys, E. (2016). Shipping, trade and crusade in the medieval Mediterranean: Studies in honour of John Pryor. London, [England] ; New York, New York: Routledge.

Citación estilo Chicago

Gertwagen, Ruth,, and Elizabeth Jeffreys. Shipping, Trade and Crusade in the Medieval Mediterranean: Studies in Honour of John Pryor. London, [England] ; New York, New York: Routledge, 2016.

Cita MLA

Gertwagen, Ruth,, and Elizabeth Jeffreys. Shipping, Trade and Crusade in the Medieval Mediterranean: Studies in Honour of John Pryor. London, [England] ; New York, New York: Routledge, 2016.