APA
Organización Mundial de la salud, Joint United Nations Programme on HIV/AIDS, . (2004). Guidance on ethics and equitable access to HIV treatment and care. Geneva: Joint United Nations Programme on HIV/AIDS.
Chicago
Organización Mundial de la salud, Joint United Nations Programme on HIV/AIDS, . 2004. Guidance on ethics and equitable access to HIV treatment and care. Geneva: Joint United Nations Programme on HIV/AIDS.
Harvard
Organización Mundial de la salud, Joint United Nations Programme on HIV/AIDS, . (2004). Guidance on ethics and equitable access to HIV treatment and care. Geneva: Joint United Nations Programme on HIV/AIDS.
MLA
Organización Mundial de la salud, Joint United Nations Programme on HIV/AIDS, . Guidance on ethics and equitable access to HIV treatment and care. Geneva: Joint United Nations Programme on HIV/AIDS. 2004.