Dyfyniad APA

WHO. (1997). Codex alimentarius: Food hygiene basic texts; Joint FAO and WHO food standards programme codex alimentarius commission. Rome: FAO.

Dyfyniad Arddull Chicago

WHO. Codex Alimentarius: Food Hygiene Basic Texts; Joint FAO and WHO Food Standards Programme Codex Alimentarius Commission. Rome: FAO, 1997.

Dyfyniad MLA

WHO. Codex Alimentarius: Food Hygiene Basic Texts; Joint FAO and WHO Food Standards Programme Codex Alimentarius Commission. Rome: FAO, 1997.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.