APA-viite

Zahn, R., Schuster, S., Schiele, R., Seidl, K., Voigtländer, T., Hauptmann, K. E., . . . Senges, J. (2009). Differences in patients with acute myocardial infarction treated with primary angioplasty or thrombolytic therapy. Clin Cardiol.

Chicago-tyylinen lähdeviittaus

Zahn, Ralf, et al. "Differences in Patients With Acute Myocardial Infarction Treated With Primary Angioplasty or Thrombolytic Therapy." Clin Cardiol 2009.

MLA-viite

Zahn, Ralf, et al. "Differences in Patients With Acute Myocardial Infarction Treated With Primary Angioplasty or Thrombolytic Therapy." Clin Cardiol 2009.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.