APA način citiranja

Weiss, L. M., & Petry, N. M. (2014). Substance abuse treatment patients with early onset cocaine use respond as well to contingency management interventions as those with later onset cocaine use.

Čikaški stil citiranja

Weiss, Lindsay M., i Nancy M. Petry. Substance Abuse Treatment Patients With Early Onset Cocaine Use Respond As Well to Contingency Management Interventions As Those With Later Onset Cocaine Use. 2014.

MLA način citiranja

Weiss, Lindsay M., i Nancy M. Petry. Substance Abuse Treatment Patients With Early Onset Cocaine Use Respond As Well to Contingency Management Interventions As Those With Later Onset Cocaine Use. 2014.