Citazione APA

OMS. (1991). WHO technical report series; N.814: WHO expert committee on biological standardization. Geneva: OMS.

Stile di citazione Chicago

OMS. WHO Technical Report Series; N.814: WHO Expert Committee On Biological Standardization. Geneva: OMS, 1991.

Citazione MLA

OMS. WHO Technical Report Series; N.814: WHO Expert Committee On Biological Standardization. Geneva: OMS, 1991.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.