APA-viite

Heller, D., McCoy, K., & Cunningham, C. (2004). An invisible barrier to integrating HIV primary care with harm reduction services: Philosophical clashes between the harm reduction and medical models. Association of Schools of Public Health.

Chicago-tyylinen lähdeviittaus

Heller, Daliah, Kate McCoy, ja Chinazo Cunningham. An Invisible Barrier to Integrating HIV Primary Care With Harm Reduction Services: Philosophical Clashes between the Harm Reduction and Medical Models. Association of Schools of Public Health, 2004.

MLA-viite

Heller, Daliah, Kate McCoy, ja Chinazo Cunningham. An Invisible Barrier to Integrating HIV Primary Care With Harm Reduction Services: Philosophical Clashes between the Harm Reduction and Medical Models. Association of Schools of Public Health, 2004.

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