Cita APA (7a ed.)

Johnstone, G., & Ward, T. (2010). Law & crime. Sage.

Cita Chicago Style (17a ed.)

Johnstone, Gerry, y Tony Ward. Law & Crime. Los Angeles [u.a.]: Sage, 2010.

Cita MLA (8a ed.)

Johnstone, Gerry, y Tony Ward. Law & Crime. Sage, 2010.