APA (7th ed.) Citation

Cigler, A. J., & Loomis, B. A. (2012). Interest group politics (Eigth edition.). CQ Press.

Chicago Style (17th ed.) Citation

Cigler, Allan J., and Burdett A. Loomis. Interest Group Politics. Eigth edition. Washington, DC: CQ Press, 2012.

MLA (9th ed.) Citation

Cigler, Allan J., and Burdett A. Loomis. Interest Group Politics. Eigth edition. CQ Press, 2012.