APA (7th ed.) Citation

Russell, C. (1990). The causes of the English Civil War. Clarendon Press ; Oxford University Press.

Chicago Style (17th ed.) Citation

Russell, Conrad. The Causes of the English Civil War. Oxford : New York: Clarendon Press ; Oxford University Press, 1990.

MLA (9th ed.) Citation

Russell, Conrad. The Causes of the English Civil War. Clarendon Press ; Oxford University Press, 1990.