Lua APA (7ú heag.)
Lowi, T. J., Ginsberg, B., & Shepsle, K. A. (2008). American government: Power and purpose (Brief 10th ed.). W. W. Norton & Company.
Lua i Stíl Chicago (17ú heag.)
Lowi, Theodore J., Benjamin Ginsberg, agus Kenneth A. Shepsle. American Government: Power and Purpose. Brief 10th ed. New York: W. W. Norton & Company, 2008.
Lua MLA (9ú heag.)
Lowi, Theodore J., et al. American Government: Power and Purpose. Brief 10th ed. W. W. Norton & Company, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.