APA (7th ed.) Citation

Frölich, M., & Sperlich, S. (2019). Impact evaluation: Treatment effects and causal analysis. Cambridge University Press.

Chicago Style (17th ed.) Citation

Frölich, Markus, and Stefan Sperlich. Impact Evaluation: Treatment Effects and Causal Analysis. Cambridge: Cambridge University Press, 2019.

MLA (9th ed.) Citation

Frölich, Markus, and Stefan Sperlich. Impact Evaluation: Treatment Effects and Causal Analysis. Cambridge University Press, 2019.