APA (7th ed.) Citation

Kemp, A. (2013). Churchill's first world war. BBC Worldwide.

Chicago Style (17th ed.) Citation

Kemp, Adam. Churchill's First World War. London, England: BBC Worldwide, 2013.

MLA (9th ed.) Citation

Kemp, Adam. Churchill's First World War. BBC Worldwide, 2013.

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