APA (7th ed.) Citation

Brooks, S. G., & Wohlforth, W. C. (2016). America abroad: The United States' global role in the 21st century. Oxford University Press.

Chicago Style (17th ed.) Citation

Brooks, Stephen G., and William Curti Wohlforth. America Abroad: The United States' Global Role in the 21st Century. New York, NY: Oxford University Press, 2016.

MLA (9th ed.) Citation

Brooks, Stephen G., and William Curti Wohlforth. America Abroad: The United States' Global Role in the 21st Century. Oxford University Press, 2016.