APA
World Bank (Washington D. o. C., . (2021). World Development Report 2021. Washington: World Bank.
Chicago
World Bank (Washington District of Columbia), . 2021. World Development Report 2021. Washington: World Bank.
Harvard
World Bank (Washington D. o. C., . (2021). World Development Report 2021. Washington: World Bank.
MLA
World Bank (Washington District of Columbia), . World Development Report 2021. Washington: World Bank. 2021.