Cita APA

Jaspan, H. B., Flisher, A. J., Myer, L., Mathews, C., Middelkoop, K., Mark, D., & Bekker, L. (2011). Sexual health, HIV risk, and retention in an adolescent HIV prevention trial preparatory cohort.

Citación estilo Chicago

Jaspan, Heather B., Alan J. Flisher, Landon Myer, Catherine Mathews, Keren Middelkoop, Daniella Mark, y Linda-Gail Bekker. Sexual Health, HIV Risk, and Retention in an Adolescent HIV Prevention Trial Preparatory Cohort. 2011.

Cita MLA

Jaspan, Heather B., et al. Sexual Health, HIV Risk, and Retention in an Adolescent HIV Prevention Trial Preparatory Cohort. 2011.