APA (7th ed.) Citation
FORSYTH, A., & ET AL. LEVELS OF DRUG USE IN A SAMPLE OF SCOTTISH INDEPENDENT SECONDARY SCHOOL PUPILS.
Chicago Style (17th ed.) Citation
FORSYTH, A., and ET AL. LEVELS OF DRUG USE IN A SAMPLE OF SCOTTISH INDEPENDENT SECONDARY SCHOOL PUPILS.
MLA (9th ed.) Citation
FORSYTH, A., and ET AL. LEVELS OF DRUG USE IN A SAMPLE OF SCOTTISH INDEPENDENT SECONDARY SCHOOL PUPILS.
Warning: These citations may not always be 100% accurate.