APA引文

A.H. Studenmund. (2001). Using econometrics: A practical guide. Boston: Longman.

Trích dẫn kiểu Chicago

A.H. Studenmund. Using Econometrics: A Practical Guide. Boston: Longman, 2001.

MLA引文

A.H. Studenmund. Using Econometrics: A Practical Guide. Boston: Longman, 2001.

警告：这些引文格式不一定是100％准确.