APA-referens

Gutiérrez-Sandí, W., Chaverri-Murillo, J., & Navarro-Cruz, J. E. (2017). Sexually Transmitted Diseases (STDs) and Sexual Health in Costa Rica Topic II. Syphilis and Gonorrhea.

Chicago-stil citat

Gutiérrez-Sandí, William, Jorge Chaverri-Murillo, och Jorge Eduardo Navarro-Cruz. Sexually Transmitted Diseases (STDs) and Sexual Health in Costa Rica Topic II. Syphilis and Gonorrhea. 2017.

MLA-referens

Gutiérrez-Sandí, William, Jorge Chaverri-Murillo, och Jorge Eduardo Navarro-Cruz. Sexually Transmitted Diseases (STDs) and Sexual Health in Costa Rica Topic II. Syphilis and Gonorrhea. 2017.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.