APA (7th ed.) Citation

Pawson, R. (2013). The science of evaluation: A realist manifesto. SAGE.

Chicago Style (17th ed.) Citation

Pawson, Ray. The Science of Evaluation: A Realist Manifesto. London ; Thousand Oaks, Calif.: SAGE, 2013.

MLA (9th ed.) Citation

Pawson, Ray. The Science of Evaluation: A Realist Manifesto. SAGE, 2013.