توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Clift, A., Coupland, C., & Hippisley-Cox, J. (2021). Prostate-specific antigen testing and opportunistic prostate cancer screening: A cohort study in England, 1998–2017. Royal College of General Practitioners.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Clift, AK, CAC Coupland, و J. Hippisley-Cox. Prostate-specific Antigen Testing and Opportunistic Prostate Cancer Screening: A Cohort Study in England, 1998–2017. Royal College of General Practitioners, 2021.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Clift, AK, et al. Prostate-specific Antigen Testing and Opportunistic Prostate Cancer Screening: A Cohort Study in England, 1998–2017. Royal College of General Practitioners, 2021.