APA-viite

Helleringer, S., Kohler, H., Frimpong, J. A., & Mkandawire, J. (2009). Increasing Uptake of HIV Testing and Counseling Among the Poorest in Sub-Saharan Countries Through Home-based service provision.

Chicago-tyylinen lähdeviittaus

Helleringer, Stéphane, Hans-Peter Kohler, Jemima A. Frimpong, ja James Mkandawire. Increasing Uptake of HIV Testing and Counseling Among the Poorest in Sub-Saharan Countries Through Home-based Service Provision. 2009.

MLA-viite

Helleringer, Stéphane, Hans-Peter Kohler, Jemima A. Frimpong, ja James Mkandawire. Increasing Uptake of HIV Testing and Counseling Among the Poorest in Sub-Saharan Countries Through Home-based Service Provision. 2009.

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