APA引文

Gutiérrez-Sandí, W., & Blanco-Chan, C. (2016). Sexually Transmitted Diseases (STDs) and Sexual Health in Costa Rica Topic I. HIV / AIDSl.

Citación estilo Chicago

Gutiérrez-Sandí, William, y Christian Blanco-Chan. Sexually Transmitted Diseases (STDs) and Sexual Health in Costa Rica Topic I. HIV / AIDSl. 2016.

MLA引文

Gutiérrez-Sandí, William, y Christian Blanco-Chan. Sexually Transmitted Diseases (STDs) and Sexual Health in Costa Rica Topic I. HIV / AIDSl. 2016.

警告：這些引文格式不一定是100％准確.