APA (7th ed.) Citation

Schmidt, C. M. (2001). Knowing what works: The case for rigorous programme evaluation. Discussion paper.

Chicago Style (17th ed.) Citation

Schmidt, Christoph M. "Knowing What Works: The Case for Rigorous Programme Evaluation." Discussion Paper 2001.

MLA (9th ed.) Citation

Schmidt, Christoph M. "Knowing What Works: The Case for Rigorous Programme Evaluation." Discussion Paper, 2001.

Warning: These citations may not always be 100% accurate.