APA引文

Lowi, T. J., Ginsberg, B., & Shepsle, K. A. (2002). American government: Power and purpose (7th core ed.). New York: Norton.

Trích dẫn kiểu Chicago

Lowi, Theodore J., Benjamin Ginsberg, và Kenneth A. Shepsle. American Government: Power and Purpose. 7th core ed. New York: Norton, 2002.

MLA引文

Lowi, Theodore J., Benjamin Ginsberg, và Kenneth A. Shepsle. American Government: Power and Purpose. 7th core ed. New York: Norton, 2002.