Παραπομπή σε μορφή APA (7η εκδ.)
World Health Organization. (2014). Guidelines for the identification and management of substance use and substance use disorders in pregnancy. World Health Organization.
Παραπομπή σε μορφή Chicago (17η εκδ.)
World Health Organization. Guidelines for the Identification and Management of Substance Use and Substance Use Disorders in Pregnancy. Ginebra: World Health Organization, 2014.
Παραπομπή σε μορφή MLA (9th εκδ.)
World Health Organization. Guidelines for the Identification and Management of Substance Use and Substance Use Disorders in Pregnancy. World Health Organization, 2014.
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