Cita APA (7a ed.)

Centers for Disease Control and prevention (U.S.) & International Clearinghouse for Birth Defects Monitoring System. Birth defects surveillance: A manual for programme managers. World Health Organization.

Cita Chicago Style (17a ed.)

Centers for Disease Control and prevention (U.S.) y International Clearinghouse for Birth Defects Monitoring System. Birth Defects Surveillance: A Manual for Programme Managers. Geneva: World Health Organization.

Cita MLA (8a ed.)

Centers for Disease Control and prevention (U.S.) y International Clearinghouse for Birth Defects Monitoring System. Birth Defects Surveillance: A Manual for Programme Managers. World Health Organization.