Citazione Stile APA (7a Edizione)
Evans, D. (2004). Greasing the wheels: Using pork barrel projects to build majority coalitions in Congress. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)
Evans, Diana. Greasing the Wheels: Using Pork Barrel Projects to Build Majority Coalitions in Congress. Cambridge ; New York, N.Y.: Cambridge University Press, 2004.
Citatione MLA (9a ed.)
Evans, Diana. Greasing the Wheels: Using Pork Barrel Projects to Build Majority Coalitions in Congress. Cambridge University Press, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.