APA引文

Main, R. S. (1981). Elements of microeconomics (2nd ed.). West Pub. Co..

Chicago Style (17th ed.) Citation

Main, Robert S. Elements of Microeconomics. 2nd ed. St. Paul: West Pub. Co., 1981.

MLA引文

Main, Robert S. Elements of Microeconomics. 2nd ed. West Pub. Co., 1981.

警告：這些引文格式不一定是100％准確.