APA Style

Group, W, S. (1999). Programming For Adolescent Health And Development: Report of a WHO/UNFPA/UNICEF Study Group on Programming for Adolescent Health . Geneva: World Health Organization.

MLA Style

Group, Who, Study. "Programming For Adolescent Health And Development: Report of a WHO/UNFPA/UNICEF Study Group on Programming for Adolescent Health". Geneva: World Health Organization, 1999. Text.