APA (7th ed.) Citation
Saura, J., & et al. Consumption patterns and withdrawal symptoms in dual cannabis-tobacco users in Spain: Cross-sectional study.
Chicago Style (17th ed.) Citation
Saura, J., and et al. Consumption Patterns and Withdrawal Symptoms in Dual Cannabis-tobacco Users in Spain: Cross-sectional Study.
MLA (9th ed.) Citation
Saura, J., and et al. Consumption Patterns and Withdrawal Symptoms in Dual Cannabis-tobacco Users in Spain: Cross-sectional Study.
Warning: These citations may not always be 100% accurate.