Παραπομπή APA

Fisher, J. D., Smith, L. R., & Lenz, E. M. (2010). Secondary Prevention of HIV in the United States: Past, Current, and Future Perspectives.

Παραπομπή Chicago Style

Fisher, Jeffrey D., Laramie R. Smith, και Erin M. Lenz. Secondary Prevention of HIV in the United States: Past, Current, and Future Perspectives. 2010.

Παραπομπή MLA

Fisher, Jeffrey D., Laramie R. Smith, και Erin M. Lenz. Secondary Prevention of HIV in the United States: Past, Current, and Future Perspectives. 2010.

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