توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Bottle, A., Goudie, R., Bell, D., Aylin, P., & Cowie, M. (2016). Use of hospital services by age and comorbidity after an index heart failure admission in England: An observational study. BMJ Publishing Group.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Bottle, A., R. Goudie, D. Bell, P. Aylin, و MR Cowie. Use of Hospital Services by Age and Comorbidity After an Index Heart Failure Admission in England: An Observational Study. BMJ Publishing Group, 2016.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Bottle, A., et al. Use of Hospital Services by Age and Comorbidity After an Index Heart Failure Admission in England: An Observational Study. BMJ Publishing Group, 2016.