Knight, L., Cleves, J., & Davies, K. (2008). UNAIDS: The first ten years, 1996-2006. World Health Organization.
Cita Chicago (17th ed.)Knight, Lindsay, Julia Cleves, i Keith Davies. UNAIDS: The First Ten Years, 1996-2006. Albany, N.Y.: World Health Organization, 2008.
Cita MLA (9th ed.)Knight, Lindsay, et al. UNAIDS: The First Ten Years, 1996-2006. World Health Organization, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.