Cita APA (7th ed.)

Nygård, K., de Jong, B., Guerin, P., Andersson, Y., Olsson, A., & Giesecke, J. (2004). Emergence of new Salmonella Enteritidis phage types in Europe? Surveillance of infections in returning travellers. BioMed Central.

Cita Chicago (17th ed.)

Nygård, K., B. de Jong, P. Guerin, Y. Andersson, A. Olsson, i J. Giesecke. Emergence of New Salmonella Enteritidis Phage Types in Europe? Surveillance of Infections in Returning Travellers. BioMed Central, 2004.

Cita MLA (9th ed.)

Nygård, K., et al. Emergence of New Salmonella Enteritidis Phage Types in Europe? Surveillance of Infections in Returning Travellers. BioMed Central, 2004.