APA (7th ed.) Citation

Cigler, A. J. (1986). Interest groups politics (2nd ed.). Congressional Quarterly.

Chicago Style (17th ed.) Citation

Cigler, Allan J. Interest Groups Politics. 2nd ed. Washington: Congressional Quarterly, 1986.

MLA (9th ed.) Citation

Cigler, Allan J. Interest Groups Politics. 2nd ed. Congressional Quarterly, 1986.