World Health Organization, Centers for Disease Control and Prevention, & International Clearinghouse for Birth Defects Surveillance and Research. (2014). Birth defects surveillance atlas of selected congenital anomalies. World Health Organization.
芝加哥风格引文World Health Organization, Centers for Disease Control and Prevention, 与 International Clearinghouse for Birth Defects Surveillance and Research. Birth Defects Surveillance Atlas of Selected Congenital Anomalies. Geneva, switzerland: World Health Organization, 2014.
MLA引文World Health Organization, et al. Birth Defects Surveillance Atlas of Selected Congenital Anomalies. World Health Organization, 2014.
警告：这些引文格式不一定是100％准确.