World Health Organization; WHO Expert Committee on Biological Standardization. 2002. WHO expert committee on biological standardization: Fiftieth report. Geneva: World Health Organization.
Citáce podľa APA (7th ed.)World Health Organization & WHO Expert Committee on Biological Standardization. (2002). WHO expert committee on biological standardization: Fiftieth report. World Health Organization.
Citácia podle Chicago (17th ed.)World Health Organization a WHO Expert Committee on Biological Standardization. WHO Expert Committee on Biological Standardization: Fiftieth Report. Geneva: World Health Organization, 2002.
Citácia podľa MLA (8th ed.)World Health Organization a WHO Expert Committee on Biological Standardization. WHO Expert Committee on Biological Standardization: Fiftieth Report. World Health Organization, 2002.
