APA citiranje

Tang, E. C., Segura, E. R., Clark, J. L., Sanchez, J., & Lama, J. R. (2015). The syphilis care cascade: Tracking the course of care after screening positive among men and transgender women who have sex with men in Lima, Peru. BMJ Open.

Citação norma Chicago

Tang, Eric C., Eddy R. Segura, Jesse L. Clark, Jorge Sanchez, and Javier R. Lama. "The Syphilis Care Cascade: Tracking the Course of Care After Screening Positive Among Men and Transgender Women Who Have Sex With Men in Lima, Peru." BMJ Open 2015.

MLA citiranje

Tang, Eric C., et al. "The Syphilis Care Cascade: Tracking the Course of Care After Screening Positive Among Men and Transgender Women Who Have Sex With Men in Lima, Peru." BMJ Open 2015.