World Health Organization. Regional Office for Europe, Apfel, F., & Hardwick, P. (2006). Making preparation count: Lessons from the avian influenza outbreak in Turkey / [text compiled by Franklin Apfel and Prue Hardwick ; text editing by Misha Hoekstra and M.S. Burgher]. World Health Organization, Regional Office for Europe.
Cita Chicago (17th ed.)World Health Organization. Regional Office for Europe, Franklin Apfel, i Prue Hardwick. Making Preparation Count: Lessons from the Avian Influenza Outbreak in Turkey / [text Compiled by Franklin Apfel and Prue Hardwick ; Text Editing by Misha Hoekstra and M.S. Burgher]. Copenhagen, Denmark: World Health Organization, Regional Office for Europe, 2006.
Cita MLA (8th ed.)World Health Organization. Regional Office for Europe, et al. Making Preparation Count: Lessons from the Avian Influenza Outbreak in Turkey / [text Compiled by Franklin Apfel and Prue Hardwick ; Text Editing by Misha Hoekstra and M.S. Burgher]. World Health Organization, Regional Office for Europe, 2006.