توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Harrison, S., Quigley, M., Fellmeth, G., Stein, A., & Alderdice, F. (2023). The impact of the Covid-19 pandemic on postnatal depression: Analysis of three population-based national maternity surveys in England (2014–2020). Elsevier.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Harrison, S., MA Quigley, G. Fellmeth, A. Stein, و F. Alderdice. The Impact of the Covid-19 Pandemic on Postnatal Depression: Analysis of Three Population-based National Maternity Surveys in England (2014–2020). Elsevier, 2023.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Harrison, S., et al. The Impact of the Covid-19 Pandemic on Postnatal Depression: Analysis of Three Population-based National Maternity Surveys in England (2014–2020). Elsevier, 2023.