APA Citatie

Sikkema, R. S., Freidl, G. S., de Bruin, E., & Koopmans, M. (2016). Weighing serological evidence of human exposure to animal influenza viruses − a literature review. Euro Surveill.

Chicago Style citaat

Sikkema, Reina Saapke, Gudrun Stephanie Freidl, Erwin de Bruin, en Marion Koopmans. "Weighing Serological Evidence of Human Exposure to Animal Influenza Viruses − a Literature Review." Euro Surveill 2016.

MLA citatie

Sikkema, Reina Saapke, Gudrun Stephanie Freidl, Erwin de Bruin, en Marion Koopmans. "Weighing Serological Evidence of Human Exposure to Animal Influenza Viruses − a Literature Review." Euro Surveill 2016.