Bach, G. (1963). Economics An introduction to analysis and policy (4th.). Prentice Hall.
芝加哥风格引文Bach, George. Economics An Introduction to Analysis and Policy. 4th. London: Prentice Hall, 1963.
MLA引文Bach, George. Economics An Introduction to Analysis and Policy. 4th. Prentice Hall, 1963.
警告：这些引文格式不一定是100％准确.