FAO. (1995). Codex alimentarius: Vol.1A: General requirements: Joint FAO/WHO Food Standards Programme Codex Alimentarius Commission. Rome: FAO.
Chicago Style aipamenaFAO. Codex Alimentarius: Vol.1A: General Requirements: Joint FAO/WHO Food Standards Programme Codex Alimentarius Commission. Rome: FAO, 1995.
MLA aipamenaFAO. Codex Alimentarius: Vol.1A: General Requirements: Joint FAO/WHO Food Standards Programme Codex Alimentarius Commission. Rome: FAO, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.