World Health Organization, Centers for Disease Control and Prevention, & International Clearinghouse for Birth Defects Surveillance and Research. (2014). Birth defects surveillance a manual for programme managers. World Health Organization.
Citazione stile Chigago Style (17a edizione)World Health Organization, Centers for Disease Control and Prevention, e International Clearinghouse for Birth Defects Surveillance and Research. Birth Defects Surveillance a Manual for Programme Managers. Geneva, switzerland: World Health Organization, 2014.
Citatione MLA (8a ed.)World Health Organization, et al. Birth Defects Surveillance a Manual for Programme Managers. World Health Organization, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.