Cita APA (7th ed.)

Powell, L. W. (2012). The influence of campaign contributions in state legislatures: The effects of institutions and politics. University of Michigan Press.

Cita Chicago (17th ed.)

Powell, Lynda W. The Influence of Campaign Contributions in State Legislatures: The Effects of Institutions and Politics. Ann Arbor: University of Michigan Press, 2012.

Cita MLA (9th ed.)

Powell, Lynda W. The Influence of Campaign Contributions in State Legislatures: The Effects of Institutions and Politics. University of Michigan Press, 2012.