Παραπομπή APA

Larios, S. E., Lozada, R., Strathdee, S. A., Semple, S. J., Roesch, S., Staines, H., . . . Patterson, T. L. (2009). An exploration of contextual factors that influence HIV risk in female sex workers in Mexico: The Social Ecological Model applied to HIV risk behaviors.

Παραπομπή Chicago Style

Larios, Sandra E., et al. An Exploration of Contextual Factors That Influence HIV Risk in Female Sex Workers in Mexico: The Social Ecological Model Applied to HIV Risk Behaviors. 2009.

Παραπομπή MLA

Larios, Sandra E., et al. An Exploration of Contextual Factors That Influence HIV Risk in Female Sex Workers in Mexico: The Social Ecological Model Applied to HIV Risk Behaviors. 2009.

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