Cita APA (7th ed.)

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.

Cita Chicago (17th ed.)

World Health Organization, Centers for Disease Control and Prevention, i International Clearinghouse for Birth Defects Surveillance and Research. Birth Defects Surveillance a Manual for Programme Managers. Geneva, switzerland: World Health Organization, 2014.

Cita MLA (8th ed.)

World Health Organization, et al. Birth Defects Surveillance a Manual for Programme Managers. World Health Organization, 2014.