एपीए उद्धरण

Herrera, G., & Mata Jiménez, L. (1988). AIDS and HIV infection in Costa Rica – a country in transition.

शिकागो स्टाइल उद्धरण

Herrera, Gisela, और Leonardo Mata Jiménez. AIDS and HIV Infection in Costa Rica – a Country in Transition. 1988.

एमएलए उद्धरण

Herrera, Gisela, और Leonardo Mata Jiménez. AIDS and HIV Infection in Costa Rica – a Country in Transition. 1988.