APA (7th ed.) Citation
HAMMERSLEY, R., & ET AL. (1992). ADOLESCENT DRUG USE, HEALTH AND PERSONALITY.
Chicago Style (17th ed.) Citation
HAMMERSLEY, R., and ET AL. ADOLESCENT DRUG USE, HEALTH AND PERSONALITY. 1992.
MLA (9th ed.) Citation
HAMMERSLEY, R., and ET AL. ADOLESCENT DRUG USE, HEALTH AND PERSONALITY. 1992.
Warning: These citations may not always be 100% accurate.