Cita APA (7a ed.)

Tilley, N., & Tilley, N. (1999). Burglary prevention: Early lessons from the crime reduction programme. Crime reduction research series paper.

Cita Chicago Style (17a ed.)

Tilley, Nick, y Nick Tilley. "Burglary Prevention: Early Lessons from the Crime Reduction Programme." Crime Reduction Research Series Paper 1999.

Cita MLA (8a ed.)

Tilley, Nick, y Nick Tilley. "Burglary Prevention: Early Lessons from the Crime Reduction Programme." Crime Reduction Research Series Paper, 1999.