APA引文

Tan, C. S. (1987). An econometric analysis of the world copper market. World Bank.

Chicago Style (17th ed.) Citation

Tan, C. Suan. An Econometric Analysis of the World Copper Market. Washington: World Bank, 1987.

MLA引文

Tan, C. Suan. An Econometric Analysis of the World Copper Market. World Bank, 1987.