Cita APA (7a ed.)

Brady, D. W., & Nivola, P. S. (2006). Red and Blue Nation?: Characteristics and Causes of America's Polarized Politics. Brookings Institution Press.

Cita Chicago Style (17a ed.)

Brady, David W., y Pietro S. Nivola. Red and Blue Nation?: Characteristics and Causes of America's Polarized Politics. Washington, D.C.: Brookings Institution Press, 2006.

Cita MLA (8a ed.)

Brady, David W., y Pietro S. Nivola. Red and Blue Nation?: Characteristics and Causes of America's Polarized Politics. Brookings Institution Press, 2006.