Cita APA (7a ed.)

Ruiz, R. E. (2010). Mexico: Why a Few Are Rich and the People Poor. University of California Press.

Cita Chicago Style (17a ed.)

Ruiz, Ramón Eduardo. Mexico: Why a Few Are Rich and the People Poor. Berkeley: University of California Press, 2010.

Cita MLA (8a ed.)

Ruiz, Ramón Eduardo. Mexico: Why a Few Are Rich and the People Poor. University of California Press, 2010.