APA引文

Tung, S. H. (1990). A study on unit root testing.

Chicago Style (17th ed.) Citation

Tung, Siew Hoong. A Study on Unit Root Testing. 1990.

MLA引文

Tung, Siew Hoong. A Study on Unit Root Testing. 1990.

警告：這些引文格式不一定是100％准確.