Cita APA (7a ed.)

The World Bank, Washington, D.C. World Bank policy and research bulletin. The World Bank.

Cita Chicago Style (17a ed.)

The World Bank, Washington, D.C. World Bank Policy and Research Bulletin. Washington, D. C.: The World Bank.

Cita MLA (9a ed.)

The World Bank, Washington, D.C. World Bank Policy and Research Bulletin. The World Bank.