APA (7th ed.) Citation

Ippolito, D. S., & Walker, T. G. (1980). Political parties, interest groups, and public policy: Group influence in American politics. Prentice-Hall.

Chicago Style (17th ed.) Citation

Ippolito, Dennis S., and Thomas G. Walker. Political Parties, Interest Groups, and Public Policy: Group Influence in American Politics. Englewood Cliffs, NJ: Prentice-Hall, 1980.

MLA (9th ed.) Citation

Ippolito, Dennis S., and Thomas G. Walker. Political Parties, Interest Groups, and Public Policy: Group Influence in American Politics. Prentice-Hall, 1980.