APA (7. basım) Alıntı
World Health Organization. Regional Office for Europe & ebrary, Inc. (2010). Sixty years of WHO in Europe. WHO Regional Office for Europe.
Chicago Style (17. basım) Atıf
World Health Organization. Regional Office for Europe ve Inc ebrary. Sixty Years of WHO in Europe. Copenhagen: WHO Regional Office for Europe, 2010.
MLA (9th ed.) Atıf
World Health Organization. Regional Office for Europe ve Inc ebrary. Sixty Years of WHO in Europe. WHO Regional Office for Europe, 2010.
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