Citação norma APA

Burman, R. A., Zakariassen, E., & Hunskaar, S. (2011). Acute chest pain - A prospective population based study of contacts to Norwegian emergency medical communication centres. BioMed Central.

Citação norma Chicago

Burman, Robert Anders, Erik Zakariassen, and Steinar Hunskaar. Acute Chest Pain - A Prospective Population Based Study of Contacts to Norwegian Emergency Medical Communication Centres. BioMed Central, 2011.

Citação norma MLA

Burman, Robert Anders, Erik Zakariassen, and Steinar Hunskaar. Acute Chest Pain - A Prospective Population Based Study of Contacts to Norwegian Emergency Medical Communication Centres. BioMed Central, 2011.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.