توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)
European Monitoring Centre for Drugs and Drug Addiction. (2021). Opioid-related deaths: Health and social responses. Miniguide. Health and social responses to drug problems: a European guide 2021. European Monitoring Centre for Drugs and Drug Addiction.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)
European Monitoring Centre for Drugs and Drug Addiction. Opioid-related Deaths: Health and Social Responses. Miniguide. Health and Social Responses to Drug Problems: A European Guide 2021. Lisboa: European Monitoring Centre for Drugs and Drug Addiction, 2021.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)
European Monitoring Centre for Drugs and Drug Addiction. Opioid-related Deaths: Health and Social Responses. Miniguide. Health and Social Responses to Drug Problems: A European Guide 2021. European Monitoring Centre for Drugs and Drug Addiction, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.