توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(753872), P. J., (2034385), L. L., (16932546), J. S. K., & (102022), C. X. (2020). Many meta-analyses of rare events in the Cochrane Database of Systematic Reviews were underpowered.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

(753872), Pengli Jia, Lifeng Lin (2034385), Joey S.W. Kwong (16932546), و Chang Xu (102022). Many Meta-analyses of Rare Events in the Cochrane Database of Systematic Reviews Were Underpowered. 2020.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

(753872), Pengli Jia, et al. Many Meta-analyses of Rare Events in the Cochrane Database of Systematic Reviews Were Underpowered. 2020.