APA (7e ed.) Bronvermelding

Gertler, P. J., Martinez, S., Premand, P., Rawlings, L. B., & Vermeersch, C. M. J. (2016). Impact evaluation in practice (Second edition.). World Bank Group.

Chicago (17e ed.) Bronvermelding

Gertler, Paúl J., Sebastian Martinez, Patrick Premand, Laura B. Rawlings, en Christel M. J. Vermeersch. Impact Evaluation in Practice. Second edition. Washington: World Bank Group, 2016.

MLA (8e ed.) Bronvermelding

Gertler, Paúl J., et al. Impact Evaluation in Practice. Second edition. World Bank Group, 2016.