APA引文

Froyen, R. T. (2018). Macroeconomics Theories and Policies (10th ed.). Pearson.

Chicago Style (17th ed.) Citation

Froyen, Richard T. Macroeconomics Theories and Policies. 10th ed. Chennai: Pearson, 2018.

MLA引文

Froyen, Richard T. Macroeconomics Theories and Policies. 10th ed. Pearson, 2018.

警告：這些引文格式不一定是100％准確.