APA (7th ed.) Citation

Clarke, M. V. (1966). The medieval city state. Speculum Historiale; Barnes & Noble.

Chicago Style (17th ed.) Citation

Clarke, M. V. The Medieval City State. Cambridge [England] : New York: Speculum Historiale; Barnes & Noble, 1966.

MLA (9th ed.) Citation

Clarke, M. V. The Medieval City State. Speculum Historiale; Barnes & Noble, 1966.

Warning: These citations may not always be 100% accurate.