OMS. (1989). Bulletin of WHO; supplement Vol.67/1989: Bulletin de l'OMS; supplement Vol.67/1989,Malaria vaccine development pre-erythrocytic stages. Geneva: OMS.
Stile di citazione ChicagoOMS. Bulletin of WHO; Supplement Vol.67/1989: Bulletin De L'OMS; Supplement Vol.67/1989,Malaria Vaccine Development Pre-erythrocytic Stages. Geneva: OMS, 1989.
Citazione MLAOMS. Bulletin of WHO; Supplement Vol.67/1989: Bulletin De L'OMS; Supplement Vol.67/1989,Malaria Vaccine Development Pre-erythrocytic Stages. Geneva: OMS, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.