APA
World Health Organization. Department of Essential Drugs and Medicines Policy, UNICEF, Medecins sans frontieres (Association) & UNAIDS. (2003). Sources and prices of selected medicines and diagnostics for people living with HIV/AIDS. Geneva: World Health Organization.
Chicago
World Health Organization. Department of Essential Drugs and Medicines Policy, UNICEF, Medecins sans frontieres (Association) and UNAIDS. 2003. Sources and prices of selected medicines and diagnostics for people living with HIV/AIDS. Geneva: World Health Organization.
Harvard
World Health Organization. Department of Essential Drugs and Medicines Policy, UNICEF, Medecins sans frontieres (Association) and UNAIDS. (2003). Sources and prices of selected medicines and diagnostics for people living with HIV/AIDS. Geneva: World Health Organization.
MLA
World Health Organization. Department of Essential Drugs and Medicines Policy, UNICEF, Medecins sans frontieres (Association) and UNAIDS. Sources and prices of selected medicines and diagnostics for people living with HIV/AIDS. Geneva: World Health Organization. 2003.