APA (7th ed.) Citation

Lowi, T. J., Ginsberg, B., & Shepsle, K. A. (2012). American government: Power and purpose (Brief 12. ed.). Norton.

Chicago Style (17th ed.) Citation

Lowi, Theodore J., Benjamin Ginsberg, and Kenneth A. Shepsle. American Government: Power and Purpose. Brief 12. ed. New York [u.a.]: Norton, 2012.

MLA (9th ed.) Citation

Lowi, Theodore J., et al. American Government: Power and Purpose. Brief 12. ed. Norton, 2012.