APA (7th ed.) Citation

Thomson, D. (1964). England in the twentieth century: 1914-1963. Harmondsworth: Penguin Books.

Chicago Style (17th ed.) Citation

Thomson, David. England in the Twentieth Century: 1914-1963. Harmondsworth: Penguin Books, 1964.

MLA (8th ed.) Citation

Thomson, David. England in the Twentieth Century: 1914-1963. Harmondsworth: Penguin Books, 1964.

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