APA Format
World Bank; World Bank. (2002).
Building a sustainable future : the Africa region environment strategy
. Washington, D.C. :: World Bank,.
MLA Format
World Bank; World Bank.
Building a sustainable future : the Africa region environment strategy
. Washington, D.C. :: World Bank,, 2002
Chicago Format
World Bank; World Bank. Building a sustainable future : the Africa region environment strategy. Washington, D.C. :: World Bank,, 2002.