World Health Organization. (2001). STI/ HIV: Consensus report on STI, HIV and Aids Epidemiology. World Health Organization.
Cita Chicago Style (17a ed.)World Health Organization. STI/ HIV: Consensus Report on STI, HIV and Aids Epidemiology. Cambodia: World Health Organization, 2001.
Cita MLA (8a ed.)World Health Organization. STI/ HIV: Consensus Report on STI, HIV and Aids Epidemiology. World Health Organization, 2001.
Precaución: Estas citas no son 100% exactas.