APA citiranje

Heyerdahl, F., Hovda, K. E., Bjornaas, M. A., Nore, A. K., Figueiredo, J. C., Ekeberg, O., & Jacobsen, D. (2008). Pre-hospital treatment of acute poisonings in Oslo. BioMed Central.

Citação norma Chicago

Heyerdahl, Fridtjof, Knut E. Hovda, Mari A. Bjornaas, Anne K. Nore, Jose CP Figueiredo, Oivind Ekeberg, and Dag Jacobsen. Pre-hospital Treatment of Acute Poisonings in Oslo. BioMed Central, 2008.

MLA citiranje

Heyerdahl, Fridtjof, et al. Pre-hospital Treatment of Acute Poisonings in Oslo. BioMed Central, 2008.