Cita APA

Porras Martínez, C., Safaeian, M., González, P., Hildesheim, A., Silva, S., Schiffman, M., . . . Herrero, R. (2008). Epidemiology of Genital Chlamydia trachomatis Infection Among Young Women in Costa Rica.

Chicago Style Citation

Porras Martínez, Carolina, et al. Epidemiology of Genital Chlamydia Trachomatis Infection Among Young Women in Costa Rica. 2008.

Cita MLA

Porras Martínez, Carolina, et al. Epidemiology of Genital Chlamydia Trachomatis Infection Among Young Women in Costa Rica. 2008.