APA Format
World Bank; World Bank. ().
Consultants' services : complex time-based assignments
. Washington :: The World Bank, 1995.
MLA Format
World Bank; World Bank.
Consultants' services : complex time-based assignments
. Washington :: The World Bank, 1995,
Chicago Format
World Bank; World Bank. Consultants' services : complex time-based assignments. Washington :: The World Bank, 1995, .