World Health Organization. Fact sheets on HIV/AIDS for Nurses & Midwives. WHO.
Citación estilo ChicagoWorld Health Organization. Fact Sheets on HIV/AIDS for Nurses & Midwives. New Delhi: WHO.
Cita MLAWorld Health Organization. Fact Sheets on HIV/AIDS for Nurses & Midwives. WHO.
Warning: These citations may not always be 100% accurate.