Cita APA

Knight, L., Cleves, J., & Davies, K. (2008). UNAIDS: The first ten years, 1996-2006. World Health Organization.

Citación estilo Chicago

Knight, Lindsay, Julia Cleves, and Keith Davies. UNAIDS: The First Ten Years, 1996-2006. Albany, N.Y.: World Health Organization, 2008.

Cita MLA

Knight, Lindsay, et al. UNAIDS: The First Ten Years, 1996-2006. World Health Organization, 2008.