(2002). WHO expert committee on biological standardization: Fifty first report. World Health Organisation.
Chicago-стиль цитированияWHO Expert Committee on Biological Standardization: Fifty First Report. Singapore: World Health Organisation, 2002.
MLA-цитированиеWHO Expert Committee on Biological Standardization: Fifty First Report. World Health Organisation, 2002.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.