APA

Ungar M., . (2011). Policing democracy overcoming obstacles to citizen security in Latin America. Washington D.C. (Estados Unidos): Woodrow Wilson Center Press Johns Hopkins University Press.

Chicago

Ungar Mark, . 2011. Policing democracy overcoming obstacles to citizen security in Latin America. Washington D.C. (Estados Unidos): Woodrow Wilson Center Press Johns Hopkins University Press.

Harvard

Ungar M., . (2011). Policing democracy overcoming obstacles to citizen security in Latin America. Washington D.C. (Estados Unidos): Woodrow Wilson Center Press Johns Hopkins University Press.

MLA

Ungar Mark, . Policing democracy overcoming obstacles to citizen security in Latin America. Washington D.C. (Estados Unidos): Woodrow Wilson Center Press Johns Hopkins University Press. 2011.