APA (7th ed.) Citation

Finkelman, P., & Wallenstein, P. (2001). The encyclopedia of American political history. CQ Press.

Chicago Style (17th ed.) Citation

Finkelman, Paul, and Peter Wallenstein. The Encyclopedia of American Political History. Washington, DC: CQ Press, 2001.

MLA (9th ed.) Citation

Finkelman, Paul, and Peter Wallenstein. The Encyclopedia of American Political History. CQ Press, 2001.