APA (7th ed.) Citation

Ketelbey, C. D. M. (1934). A short history of modern Europe from 1789 to the present day. The Clarendon press.

Chicago Style (17th ed.) Citation

Ketelbey, Caroline Doris Mabel. A Short History of Modern Europe from 1789 to the Present Day. Oxford: The Clarendon press, 1934.

MLA (9th ed.) Citation

Ketelbey, Caroline Doris Mabel. A Short History of Modern Europe from 1789 to the Present Day. The Clarendon press, 1934.