توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Barbour, V., Burch, D., Godlee, F., Heneghan, C., Lehman, R., Perera, R., . . . Schroter, S. (2016). Characterisation of trials where marketing purposes have been influential in study design: A descriptive study. BioMed Central.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Barbour, V., D. Burch, F. Godlee, C. Heneghan, R. Lehman, R. Perera, J. Ross, و S. Schroter. Characterisation of Trials Where Marketing Purposes Have Been Influential in Study Design: A Descriptive Study. BioMed Central, 2016.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Barbour, V., et al. Characterisation of Trials Where Marketing Purposes Have Been Influential in Study Design: A Descriptive Study. BioMed Central, 2016.