APA citiranje

Jakopanec, I., Borgen, K., & Aavitsland, P. (2009). The epidemiology of gonorrhoea in Norway, 1993–2007: Past victories, future challenges. BioMed Central.

Citação norma Chicago

Jakopanec, Irena, Katrine Borgen, and Preben Aavitsland. The Epidemiology of Gonorrhoea in Norway, 1993–2007: Past Victories, Future Challenges. BioMed Central, 2009.

MLA citiranje

Jakopanec, Irena, Katrine Borgen, and Preben Aavitsland. The Epidemiology of Gonorrhoea in Norway, 1993–2007: Past Victories, Future Challenges. BioMed Central, 2009.