Gaya APA

Organization, W, H. (2000). Initiative del'OMS Relative au HIV/SIDA et au Infections Sexuallement Transmissibles :Report 1999 . Geneva: World Health Organization.

Gaya MLA

Organization, World, Health. "Initiative del'OMS Relative au HIV/SIDA et au Infections Sexuallement Transmissibles :Report 1999". Geneva: World Health Organization, 2000. print.