APA-viite

Santos, G., Das, M., & Colfax, G. N. (2011). Interventions for Non-Injection Substance Use Among US Men Who Have Sex with Men: What is Needed. Springer US.

Chicago-tyylinen lähdeviittaus

Santos, Glenn-Milo, Moupali Das, ja Grant Nash Colfax. Interventions for Non-Injection Substance Use Among US Men Who Have Sex With Men: What Is Needed. Springer US, 2011.

MLA-viite

Santos, Glenn-Milo, Moupali Das, ja Grant Nash Colfax. Interventions for Non-Injection Substance Use Among US Men Who Have Sex With Men: What Is Needed. Springer US, 2011.

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