APA
World Bank, . (1999). World Bank atlas, 1999. Washington, D.C: World Bank.
Chicago
World Bank, . 1999. World Bank atlas, 1999. Washington, D.C: World Bank.
Harvard
World Bank, . (1999). World Bank atlas, 1999. Washington, D.C: World Bank.
MLA
World Bank, . World Bank atlas, 1999. Washington, D.C: World Bank. 1999.