Cita APA (7a ed.)

Donnelly, D., & Scott, K. (2005). Policing Scotland (1. ed.). Willan.

Cita Chicago Style (17a ed.)

Donnelly, Daniel, y Kenneth Scott. Policing Scotland. 1. ed. Cullompton [u.a.]: Willan, 2005.

Cita MLA (8a ed.)

Donnelly, Daniel, y Kenneth Scott. Policing Scotland. 1. ed. Willan, 2005.