توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Søndenaa, E., Friestad, C., Storvik, B., & Johnsen, B. (2019). Criminal Responsibility and Challenges in the Criminal Justice System for People with Intellectual Disability in Norway. University of Bergen.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Søndenaa, Erik, Christine Friestad, Birgitte Storvik, و Berit Johnsen. Criminal Responsibility and Challenges in the Criminal Justice System for People with Intellectual Disability in Norway. University of Bergen, 2019.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Søndenaa, Erik, et al. Criminal Responsibility and Challenges in the Criminal Justice System for People with Intellectual Disability in Norway. University of Bergen, 2019.