APA
Ross D. A., Dick B., Ferguson J., ebrary I., Joint United Nations Programme on HIV/AIDS, UNAIDS Inter-Agency Task Team on Young People, UNICEF, United Nations Population Fund & World Health Organization. (2006). Preventing HIV/AIDS in young people. Geneva, Switzerland: World Health Organization.
Chicago
Ross David A, Dick Bruce, Ferguson Jane, ebrary Inc, Joint United Nations Programme on HIV/AIDS, UNAIDS Inter-Agency Task Team on Young People, UNICEF, United Nations Population Fund and World Health Organization. 2006. Preventing HIV/AIDS in young people. Geneva, Switzerland: World Health Organization.
Harvard
Ross D. A., Dick B., Ferguson J., ebrary I., Joint United Nations Programme on HIV/AIDS, UNAIDS Inter-Agency Task Team on Young People, UNICEF, United Nations Population Fund and World Health Organization. (2006). Preventing HIV/AIDS in young people. Geneva, Switzerland: World Health Organization.
MLA
Ross David A, Dick Bruce, Ferguson Jane, ebrary Inc, Joint United Nations Programme on HIV/AIDS, UNAIDS Inter-Agency Task Team on Young People, UNICEF, United Nations Population Fund and World Health Organization. Preventing HIV/AIDS in young people. Geneva, Switzerland: World Health Organization. 2006.