APA
From the Data Files of The World Bank, From the Data Files of The World Bank, . (1976). World Tables. London&Baltimore: World Bank.
Chicago
From the Data Files of The World Bank, From the Data Files of The World Bank, . 1976. World Tables. London&Baltimore: World Bank.
Harvard
From the Data Files of The World Bank, From the Data Files of The World Bank, . (1976). World Tables. London&Baltimore: World Bank.
MLA
From the Data Files of The World Bank, From the Data Files of The World Bank, . World Tables. London&Baltimore: World Bank. 1976.
