APA (7th ed.) Citation
ALEIXANDRE, N., & ET AL. (2005). ACTIVITY LEVELS AND DRUG USE IN A SAMPLE OF SPANISH ADOLESCENTS.
Chicago Style (17th ed.) Citation
ALEIXANDRE, N.L, and ET AL. ACTIVITY LEVELS AND DRUG USE IN A SAMPLE OF SPANISH ADOLESCENTS. 2005.
MLA (9th ed.) Citation
ALEIXANDRE, N.L, and ET AL. ACTIVITY LEVELS AND DRUG USE IN A SAMPLE OF SPANISH ADOLESCENTS. 2005.
Warning: These citations may not always be 100% accurate.