Sloman, J. (2004). Essentials of economics. New York: Financial Times Prentice Hall.
Trích dẫn kiểu ChicagoSloman, John. Essentials of Economics. New York: Financial Times Prentice Hall, 2004.
MLA引文Sloman, John. Essentials of Economics. New York: Financial Times Prentice Hall, 2004.
警告:这些引文格式不一定是100%准确.