APA (7th ed.) Citation

Smith, S. S., Roberts, J. M., & Vander Wielen, R. J. (2006). The American Congress (4th ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Smith, Steven S., Jason M. Roberts, and Ryan J. Vander Wielen. The American Congress. 4th ed. Cambridge [u.a.]: Cambridge University Press, 2006.

MLA (9th ed.) Citation

Smith, Steven S., et al. The American Congress. 4th ed. Cambridge University Press, 2006.