APA (7th ed.) Zitazioa

Wood, B. D., & Jordan, S. (2017). Party polarization in America: The war over two social contracts. Cambridge University Press.

Chicago Style (17th ed.) Zitazioa

Wood, B. Dan, eta Soren Jordan. Party Polarization in America: The War over Two Social Contracts. Cambridge, United Kingdom ; New York, NY: Cambridge University Press, 2017.

MLA (9th ed.) Zitazioa

Wood, B. Dan, eta Soren Jordan. Party Polarization in America: The War over Two Social Contracts. Cambridge University Press, 2017.