World Health Organization. (2004). Guidelines for conducting community surveys on injuries and violence. World Health Organization.
Citación estilo ChicagoWorld Health Organization. Guidelines for Conducting Community Surveys on Injuries and Violence. Geneva: World Health Organization, 2004.
Cita MLAWorld Health Organization. Guidelines for Conducting Community Surveys on Injuries and Violence. World Health Organization, 2004.
Warning: These citations may not always be 100% accurate.