Cita APA (7a ed.)

Roberts, J. V. (2003). Penal populism and public opinion: Lessons from five countries. Oxford University Press.

Cita Chicago Style (17a ed.)

Roberts, Julian V. Penal Populism and Public Opinion: Lessons from Five Countries. Oxford New York: Oxford University Press, 2003.

Cita MLA (8a ed.)

Roberts, Julian V. Penal Populism and Public Opinion: Lessons from Five Countries. Oxford University Press, 2003.