APA (7th ed.) Citation

Gilbert, M. (1981). Winston S. Churchill by Martin Gilbert. Heinemann.

Chicago Style (17th ed.) Citation

Gilbert, Martin. Winston S. Churchill by Martin Gilbert. London: Heinemann, 1981.

MLA (9th ed.) Citation

Gilbert, Martin. Winston S. Churchill by Martin Gilbert. Heinemann, 1981.

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