Cita APA (7a ed.)

Davies, H. T. O. (2000). What works?: Evidence-based policy and practice in public services. Policy.

Cita Chicago Style (17a ed.)

Davies, H. T. O. What Works?: Evidence-based Policy and Practice in Public Services. Bristol: Policy, 2000.

Cita MLA (8a ed.)

Davies, H. T. O. What Works?: Evidence-based Policy and Practice in Public Services. Policy, 2000.