APA
International Bank for Reconstruction and Development (Washington), . (1961). The World Bank in Africa. Washington: IBRD.
Chicago
International Bank for Reconstruction and Development (Washington), . 1961. The World Bank in Africa. Washington: IBRD.
Harvard
International Bank for Reconstruction and Development (Washington), . (1961). The World Bank in Africa. Washington: IBRD.
MLA
International Bank for Reconstruction and Development (Washington), . The World Bank in Africa. Washington: IBRD. 1961.