APA (7th ed.) Citation

Heale, M. J. (2004). Twentieth-century America: Politics and power in the United States, 1900-2000. Arnold.

Chicago Style (17th ed.) Citation

Heale, M. J. Twentieth-century America: Politics and Power in the United States, 1900-2000. London: Arnold, 2004.

MLA (9th ed.) Citation

Heale, M. J. Twentieth-century America: Politics and Power in the United States, 1900-2000. Arnold, 2004.