Cita APA (7a ed.)

Balz, D. J. (2013). Collision 2012: Obama vs. Romney and the future of elections in America. Viking.

Cita Chicago Style (17a ed.)

Balz, Daniel J. Collision 2012: Obama Vs. Romney and the Future of Elections in America. New York, New York: Viking, 2013.

Cita MLA (9a ed.)

Balz, Daniel J. Collision 2012: Obama Vs. Romney and the Future of Elections in America. Viking, 2013.