APA Citation

Abel, M., Burger, R., & Piraino, P. (2017). The Value of Reference Letters. World Bank, Washington, DC.

Chicago Style Citation

Abel, Martin, Rulof Burger, and Patrizio Piraino. The Value of Reference Letters. World Bank, Washington, DC, 2017.

MLA Citation

Abel, Martin, Rulof Burger, and Patrizio Piraino. The Value of Reference Letters. World Bank, Washington, DC, 2017.

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