Cita APA (7a ed.)

Russell, C. (1990). The causes of the English Civil War. Clarendon.

Cita Chicago Style (17a ed.)

Russell, Conrad. The Causes of the English Civil War. Oxford: Clarendon, 1990.

Cita MLA (9a ed.)

Russell, Conrad. The Causes of the English Civil War. Clarendon, 1990.