توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Lawton, J., Jenkins, N., Darbyshire, J., Farmer, A., Holman, R., & Hallowell, N. (2012). Understanding the outcomes of multi-centre clinical trials: A qualitative study of health professional experiences and views.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Lawton, J., N. Jenkins, J. Darbyshire, A. Farmer, R. Holman, و N. Hallowell. Understanding the Outcomes of Multi-centre Clinical Trials: A Qualitative Study of Health Professional Experiences and Views. 2012.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Lawton, J., et al. Understanding the Outcomes of Multi-centre Clinical Trials: A Qualitative Study of Health Professional Experiences and Views. 2012.