APA (7th ed.) Citation

Berry, J. M., & Wilcox, C. (2018). The interest group society (Sixth edition.). Routledge, Taylor & Francis Group.

Chicago Style (17th ed.) Citation

Berry, Jeffrey M., and Clyde Wilcox. The Interest Group Society. Sixth edition. New York ; London: Routledge, Taylor & Francis Group, 2018.

MLA (9th ed.) Citation

Berry, Jeffrey M., and Clyde Wilcox. The Interest Group Society. Sixth edition. Routledge, Taylor & Francis Group, 2018.