APA (7th ed.) Citation

Wilson, G. K. (1990). Interest groups / Graham K. Wilson. Basil Blackwell.

Chicago Style (17th ed.) Citation

Wilson, Graham K. Interest Groups / Graham K. Wilson. Oxford: Basil Blackwell, 1990.

MLA (9th ed.) Citation

Wilson, Graham K. Interest Groups / Graham K. Wilson. Basil Blackwell, 1990.

Warning: These citations may not always be 100% accurate.