Cita APA (7th ed.)
Evans, D. (2004). Greasing the wheels: Using pork barrel projects to build majority coalitions in Congress. Cambridge University Press.
Cita Chicago (17th ed.)
Evans, Diana. Greasing the Wheels: Using Pork Barrel Projects to Build Majority Coalitions in Congress. Cambridge ; New York, N.Y.: Cambridge University Press, 2004.
Cita MLA (9th ed.)
Evans, Diana. Greasing the Wheels: Using Pork Barrel Projects to Build Majority Coalitions in Congress. Cambridge University Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.