SCHILLER, B. (2011). Essentials of economics. McGraw-Hill Book Company.
芝加哥风格引文SCHILLER, Bradley. Essentials of Economics. McGraw-Hill Book Company, 2011.
MLA引文SCHILLER, Bradley. Essentials of Economics. McGraw-Hill Book Company, 2011.
警告：这些引文格式不一定是100％准确.