WHO. (1997). Codex alimentarius: Food hygiene basic texts; Joint FAO and WHO food standards programme codex alimentarius commission. Rome: FAO.
Stile di citazione ChicagoWHO. Codex Alimentarius: Food Hygiene Basic Texts; Joint FAO and WHO Food Standards Programme Codex Alimentarius Commission. Rome: FAO, 1997.
Citazione MLAWHO. Codex Alimentarius: Food Hygiene Basic Texts; Joint FAO and WHO Food Standards Programme Codex Alimentarius Commission. Rome: FAO, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.