APA (7th ed.) Citation

Butterfield, H., & Watson, A. (1981). The origins of history. Basic Books.

Chicago Style (17th ed.) Citation

Butterfield, Herbert, and Adam Watson. The Origins of History. New York: Basic Books, 1981.

MLA (9th ed.) Citation

Butterfield, Herbert, and Adam Watson. The Origins of History. Basic Books, 1981.