APA Citatie

Alegría, M., Vera, M., Freeman, D. H., Robles, R., Santos, M. C., & Rivera, C. L. (1994). HIV infection, risk behaviors, and depressive symptoms among Puerto Rican sex workers.

Chicago Style citaat

Alegría, M., M. Vera, D H. Freeman, R. Robles, M C. Santos, en C L. Rivera. HIV Infection, Risk Behaviors, and Depressive Symptoms Among Puerto Rican Sex Workers. 1994.

MLA citatie

Alegría, M., et al. HIV Infection, Risk Behaviors, and Depressive Symptoms Among Puerto Rican Sex Workers. 1994.