APA (7th ed.) Citation

Ryan, E. (2011). Federalism and the tug of war within. Oxford University Press.

Chicago Style (17th ed.) Citation

Ryan, Erin. Federalism and the Tug of War Within. New York: Oxford University Press, 2011.

MLA (9th ed.) Citation

Ryan, Erin. Federalism and the Tug of War Within. Oxford University Press, 2011.

Warning: These citations may not always be 100% accurate.