APA (7th ed.) Citation

Churchill, W. (1949). The Second World War: Vol. 2: Their finest hour. Cassell.

Chicago Style (17th ed.) Citation

Churchill, Winston. The Second World War: Vol. 2: Their Finest Hour. London: Cassell, 1949.

MLA (8th ed.) Citation

Churchill, Winston. The Second World War: Vol. 2: Their Finest Hour. Cassell, 1949.