Cita APA (7a ed.)

Pawson, R. (2006). Evidence-based policy: A realist perspective. SAGE.

Cita Chicago Style (17a ed.)

Pawson, Ray. Evidence-based Policy: A Realist Perspective. London ; Thousand Oaks, Calif.: SAGE, 2006.

Cita MLA (9a ed.)

Pawson, Ray. Evidence-based Policy: A Realist Perspective. SAGE, 2006.