APA (7th ed.) Zitazioa
Davis, S., & et al. Reasons for drug abstention: A study of drug use and resilience.
Chicago Style (17th ed.) Zitazioa
Davis, S.J, eta et al. Reasons for Drug Abstention: A Study of Drug Use and Resilience.
MLA (9th ed.) Zitazioa
Davis, S.J, eta et al. Reasons for Drug Abstention: A Study of Drug Use and Resilience.
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