APA način citiranja (7. izdanje)

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.

Čikaški stil citiranja (17. izdanje)

Bottle, A., R. Goudie, D. Bell, P. Aylin, i 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.

MLA način citiranja (9. izdanje)

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.