Cita APA

Brenes Paniagua, I., & Zeledón Torres, F. (2011). Elections of February 2010: The ups and downs of electoral bipolarity.

Chicago Style Citation

Brenes Paniagua, Isabel, i Fernando Zeledón Torres. Elections of February 2010: The Ups and Downs of Electoral Bipolarity. 2011.

Cita MLA

Brenes Paniagua, Isabel, i Fernando Zeledón Torres. Elections of February 2010: The Ups and Downs of Electoral Bipolarity. 2011.