APA (7th ed.) Citation
SEWELL, R., & ET AL. (2009). THE EFFECT OF CANNABIS COMPARED WITH ALCOHOL ON DRIVING.
Chicago Style (17th ed.) Citation
SEWELL, R.A, and ET AL. THE EFFECT OF CANNABIS COMPARED WITH ALCOHOL ON DRIVING. 2009.
MLA (9th ed.) Citation
SEWELL, R.A, and ET AL. THE EFFECT OF CANNABIS COMPARED WITH ALCOHOL ON DRIVING. 2009.
Warning: These citations may not always be 100% accurate.