Cita APA (7a ed.)

Lea, J., Matthews, R., & Young, J. (1987). Law and order: 5 years on. Middlesex Polytechnic, Centre for Criminology.

Cita Chicago Style (17a ed.)

Lea, John, Roger Matthews, y Jock Young. Law and Order: 5 Years on. [London]: Middlesex Polytechnic, Centre for Criminology, 1987.

Cita MLA (8a ed.)

Lea, John, et al. Law and Order: 5 Years on. Middlesex Polytechnic, Centre for Criminology, 1987.