APA (7th ed.) Citation
LAI, S., & ET AL. (2001). THE ASSOCIATION BETWEEN CIGARETTE SMOLING AND DRUG ABUSE IN THE UNITED STATES.
Chicago Style (17th ed.) Citation
LAI, S., and ET AL. THE ASSOCIATION BETWEEN CIGARETTE SMOLING AND DRUG ABUSE IN THE UNITED STATES. 2001.
MLA (9th ed.) Citation
LAI, S., and ET AL. THE ASSOCIATION BETWEEN CIGARETTE SMOLING AND DRUG ABUSE IN THE UNITED STATES. 2001.
Warning: These citations may not always be 100% accurate.