APA (7th ed.) Citation

Gilbert, M. (1986). Winston S. Churchill by Martin Gilbert. Heineman.

Chicago Style (17th ed.) Citation

Gilbert, Martin. Winston S. Churchill by Martin Gilbert. London: Heineman, 1986.

MLA (9th ed.) Citation

Gilbert, Martin. Winston S. Churchill by Martin Gilbert. Heineman, 1986.

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