APA (7th ed.) Citation

Thomson, D., & Warner, G. (1983). England in the twentieth century, 1914-79 (2nd ed., repr.). Penguin.

Chicago Style (17th ed.) Citation

Thomson, David, and Geoffrey Warner. England in the Twentieth Century, 1914-79. 2nd ed., repr. Harmondsworth: Penguin, 1983.

MLA (9th ed.) Citation

Thomson, David, and Geoffrey Warner. England in the Twentieth Century, 1914-79. 2nd ed., repr. Penguin, 1983.