Citazione APA

Walsh, S. J., McAuley, K., & Johnston, P. W. (2007). Percutaneous Coronary Intervention in the Elderly. The Ulster Medical Society.

Stile di citazione Chicago

Walsh, Simon J., Kathy McAuley, e Paul W. Johnston. Percutaneous Coronary Intervention in the Elderly. The Ulster Medical Society, 2007.

Citazione MLA

Walsh, Simon J., Kathy McAuley, e Paul W. Johnston. Percutaneous Coronary Intervention in the Elderly. The Ulster Medical Society, 2007.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.