APA引文

Case Karle E. (2018). Principles Of Economics (12.). Pearson.

Chicago Style (17th ed.) Citation

Case Karle E. Principles Of Economics. 12. Noida: Pearson, 2018.

MLA引文

Case Karle E. Principles Of Economics. 12. Pearson, 2018.

警告：這些引文格式不一定是100％准確.