APA Edition Citation

Cigler, A. J. a. L. (2007). Interest group politics (ED.7.). CQ.

Chicago Edition Citation

Cigler, Allan J and Loomis. Interest Group Politics. ED.7. Washington D C: CQ, 2007.

MLA Edition Citation

Cigler, Allan J and Loomis. Interest Group Politics. ED.7. CQ, 2007.