APA
World Bank. International Bank for Reconstruction and Development and International development Association (Washington), . (1980). Annual report 1980. Washington, D C: World Bank.
Chicago
World Bank. International Bank for Reconstruction and Development and International development Association (Washington), . 1980. Annual report 1980. Washington, D C: World Bank.
Harvard
World Bank. International Bank for Reconstruction and Development and International development Association (Washington), . (1980). Annual report 1980. Washington, D C: World Bank.
MLA
World Bank. International Bank for Reconstruction and Development and International development Association (Washington), . Annual report 1980. Washington, D C: World Bank. 1980.