Cita APA

Downs, W. M. (2012). Political extremism in democracies: Combating intolerance. Palgrave Macmillan.

Citación estilo Chicago

Downs, William M. Political Extremism in Democracies: Combating Intolerance. New York, NY [u.a.]: Palgrave Macmillan, 2012.

Cita MLA

Downs, William M. Political Extremism in Democracies: Combating Intolerance. Palgrave Macmillan, 2012.