APA (7th ed.) Citation

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 (8th ed.) Citation

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

Warning: These citations may not always be 100% accurate.