Cita APA (7th ed.)
Schwartz, R., & et al. Antecedents and correlates of methadone treatment entry: A comparison of out-of-treatment and in-treatment cohorts.
Cita Chicago (17th ed.)
Schwartz, R.P, i et al. Antecedents and Correlates of Methadone Treatment Entry: A Comparison of Out-of-treatment and In-treatment Cohorts.
Cita MLA (9th ed.)
Schwartz, R.P, i et al. Antecedents and Correlates of Methadone Treatment Entry: A Comparison of Out-of-treatment and In-treatment Cohorts.
Atenció: Aquestes cites poden no estar 100% correctes.