APA-referens (7:e uppl.)

Sigurdsson, A. (1993). Neurohormonal activation in patients with acute myocardial infarction or chronic congestive heart failure: With special reference to treatment with angiotensin converting enzyme inhibitors.

Chicago-referens (17:e uppl.)

Sigurdsson, Axel. Neurohormonal Activation in Patients with Acute Myocardial Infarction or Chronic Congestive Heart Failure: With Special Reference to Treatment with Angiotensin Converting Enzyme Inhibitors. 1993.

MLA-referens (8:e uppl.)

Sigurdsson, Axel. Neurohormonal Activation in Patients with Acute Myocardial Infarction or Chronic Congestive Heart Failure: With Special Reference to Treatment with Angiotensin Converting Enzyme Inhibitors. 1993.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.