Παραπομπή APA

Boeri, M. W., & Tyndall, B. D. (2012). A Contextual Comparison of Risk Behaviors Among Older Adult Drug Users and Harm Reduction in Suburban Versus Inner-City Social Environments.

Παραπομπή Chicago Style

Boeri, Miriam W., και Benjamin D. Tyndall. A Contextual Comparison of Risk Behaviors Among Older Adult Drug Users and Harm Reduction in Suburban Versus Inner-City Social Environments. 2012.

Παραπομπή MLA

Boeri, Miriam W., και Benjamin D. Tyndall. A Contextual Comparison of Risk Behaviors Among Older Adult Drug Users and Harm Reduction in Suburban Versus Inner-City Social Environments. 2012.

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