توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Lawrence, P., Harvey, K., Williams, C., & Creswell, C. (2020). Barriers and facilitators to targeted anxiety prevention programmes in families at risk: A qualitative interview study. Springer.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Lawrence, PJ, K. Harvey, C. Williams, و C. Creswell. Barriers and Facilitators to Targeted Anxiety Prevention Programmes in Families at Risk: A Qualitative Interview Study. Springer, 2020.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Lawrence, PJ, et al. Barriers and Facilitators to Targeted Anxiety Prevention Programmes in Families at Risk: A Qualitative Interview Study. Springer, 2020.