APA
World Health Organization. Department of Essential Drugs and Medicines Policy, Medecins sans frontieres (Association) & UNAIDS. (2003). Surmounting challenges : procurement of antiretroviral medicines in low- and middle-income countries : the experience of Medicins Sans Frontieres. Geneva: World Health Organization.
Chicago
World Health Organization. Department of Essential Drugs and Medicines Policy, Medecins sans frontieres (Association) and UNAIDS. 2003. Surmounting challenges : procurement of antiretroviral medicines in low- and middle-income countries : the experience of Medicins Sans Frontieres. Geneva: World Health Organization.
Harvard
World Health Organization. Department of Essential Drugs and Medicines Policy, Medecins sans frontieres (Association) and UNAIDS. (2003). Surmounting challenges : procurement of antiretroviral medicines in low- and middle-income countries : the experience of Medicins Sans Frontieres. Geneva: World Health Organization.
MLA
World Health Organization. Department of Essential Drugs and Medicines Policy, Medecins sans frontieres (Association) and UNAIDS. Surmounting challenges : procurement of antiretroviral medicines in low- and middle-income countries : the experience of Medicins Sans Frontieres. Geneva: World Health Organization. 2003.