توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Vannier, M., Appleton, Gelsthorpe, L., & Treiber, K. (2021). Normalizing extreme imprisonment: The case of life without parole in California. Oxford University Press. https://doi.org/10.1093/oso/9780198827825.001.0001

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Vannier, Marion, Appleton, Loraine Gelsthorpe, و Kyle Treiber. Normalizing Extreme Imprisonment: The Case of Life Without Parole in California. Oxford, United Kingdom, New York, NY: Oxford University Press, 2021. https://doi.org/10.1093/oso/9780198827825.001.0001.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Vannier, Marion, et al. Normalizing Extreme Imprisonment: The Case of Life Without Parole in California. Oxford University Press, 2021. https://doi.org/10.1093/oso/9780198827825.001.0001.