APA (7th ed.) Citation

Berry, J. M. (1997). The interest group society (3rd ed.). Longman.

Chicago Style (17th ed.) Citation

Berry, Jeffrey M. The Interest Group Society. 3rd ed. New York: Longman, 1997.

MLA (9th ed.) Citation

Berry, Jeffrey M. The Interest Group Society. 3rd ed. Longman, 1997.