World Health Organization. (2011). WHO expert committee on biological standardization (Fifty-eight report.). World Health Organization.
Citazione stile Chigago Style (17a edizione)World Health Organization. WHO Expert Committee on Biological Standardization. Fifty-eight report. Geneva, Switzerland: World Health Organization, 2011.
Citatione MLA (8a ed.)World Health Organization. WHO Expert Committee on Biological Standardization. Fifty-eight report. World Health Organization, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.