APA citiranje

Roberts, W. T., & Timmis, A. D. (2007). Patients with cardiac chest pain should call emergency services. BMJ Publishing Group Ltd.

Citação norma Chicago

Roberts, Will T., and Adam D. Timmis. Patients With Cardiac Chest Pain Should Call Emergency Services. BMJ Publishing Group Ltd, 2007.

MLA citiranje

Roberts, Will T., and Adam D. Timmis. Patients With Cardiac Chest Pain Should Call Emergency Services. BMJ Publishing Group Ltd, 2007.