APA (7th ed.) Citation

Keller, M. (2007). America's three regimes: A new political history. Oxford University Press.

Chicago Style (17th ed.) Citation

Keller, Morton. America's Three Regimes: A New Political History. Oxford ; New York: Oxford University Press, 2007.

MLA (9th ed.) Citation

Keller, Morton. America's Three Regimes: A New Political History. Oxford University Press, 2007.