APA (7th ed.) Citation
SANTI, S., & ET AL. (1991). SOCIAL ENVIRONMENT AND SMOKING INITIATION.
Chicago Style (17th ed.) Citation
SANTI, S., and ET AL. SOCIAL ENVIRONMENT AND SMOKING INITIATION. 1991.
MLA (9th ed.) Citation
SANTI, S., and ET AL. SOCIAL ENVIRONMENT AND SMOKING INITIATION. 1991.
Warning: These citations may not always be 100% accurate.