APA引文
World Health Organization. (2014). Guidelines for the identification and management of substance use and substance use disorders in pregnancy. World Health Organization.
芝加哥风格引文
World Health Organization. Guidelines for the Identification and Management of Substance Use and Substance Use Disorders in Pregnancy. Ginebra: World Health Organization, 2014.
MLA引文
World Health Organization. Guidelines for the Identification and Management of Substance Use and Substance Use Disorders in Pregnancy. World Health Organization, 2014.
警告:这些引文格式不一定是100%准确.