CHISHOLM, R., & McCARTY, M. Principles of economics.-- Ed.2. Scott.
芝加哥风格引文CHISHOLM, Roger, 与 Marilu McCARTY. Principles of Economics.-- Ed.2. Illinois: Scott.
MLA引文CHISHOLM, Roger, 与 Marilu McCARTY. Principles of Economics.-- Ed.2. Scott.
警告：这些引文格式不一定是100％准确.