Cita APA (7a ed.)

Klick, J., Stratmann, T., & MacDonald, J. (2012). Mobile Phones and Crime Deterrence: An Underappreciated Link. University of Pennsylvania, Institute for Law and Economics.

Cita Chicago Style (17a ed.)

Klick, Jonathan, Thomas Stratmann, y John MacDonald. Mobile Phones and Crime Deterrence: An Underappreciated Link. University of Pennsylvania, Institute for Law and Economics, 2012.

Cita MLA (9a ed.)

Klick, Jonathan, et al. Mobile Phones and Crime Deterrence: An Underappreciated Link. University of Pennsylvania, Institute for Law and Economics, 2012.