Cita APA (7a ed.)

Theriault, S. M. (2008). Party polarization in Congress. Cambridge University Press.

Cita Chicago Style (17a ed.)

Theriault, Sean M. Party Polarization in Congress. Cambridge ; New York: Cambridge University Press, 2008.

Cita MLA (8a ed.)

Theriault, Sean M. Party Polarization in Congress. Cambridge University Press, 2008.