Group, W. B. (2018). Commodity Markets Outlook, April 2018. World Bank, Washington, DC.
Cita Chicago Style (17a ed.)Group, World Bank. Commodity Markets Outlook, April 2018. World Bank, Washington, DC, 2018.
Cita MLA (9a ed.)Group, World Bank. Commodity Markets Outlook, April 2018. World Bank, Washington, DC, 2018.
Precaución: Estas citas no son 100% exactas.