APA
Feavers I., Griffiths E., Baca-Estrada M., Knezevic I. & Zhou T. (20130423). WHO/Health Canada meeting on regulatory considerations for evaluation and licensing of new meningococcal Group B vaccines, Ottawa, Canada, 3-4 October 2011. : Biologicals : journal of the International Association of Biological Standardization.
Chicago
Feavers Ian, Griffiths Elwyn, Baca-Estrada Maria, Knezevic Ivana and Zhou TieQun. 20130423. WHO/Health Canada meeting on regulatory considerations for evaluation and licensing of new meningococcal Group B vaccines, Ottawa, Canada, 3-4 October 2011. : Biologicals : journal of the International Association of Biological Standardization.
Harvard
Feavers I., Griffiths E., Baca-Estrada M., Knezevic I. and Zhou T. (20130423). WHO/Health Canada meeting on regulatory considerations for evaluation and licensing of new meningococcal Group B vaccines, Ottawa, Canada, 3-4 October 2011. : Biologicals : journal of the International Association of Biological Standardization.
MLA
Feavers Ian, Griffiths Elwyn, Baca-Estrada Maria, Knezevic Ivana and Zhou TieQun. WHO/Health Canada meeting on regulatory considerations for evaluation and licensing of new meningococcal Group B vaccines, Ottawa, Canada, 3-4 October 2011. : Biologicals : journal of the International Association of Biological Standardization. 20130423.