FAO. (1989). Codex alimentarius commission: Procedural manual 7th ed.; Joint FAO and WHO food standards programme codex alimentarius commission. Rome: FAO.
استشهاد بنمط شيكاغوFAO. Codex Alimentarius Commission: Procedural Manual 7th Ed.; Joint FAO and WHO Food Standards Programme Codex Alimentarius Commission. Rome: FAO, 1989.
MLA استشهادFAO. Codex Alimentarius Commission: Procedural Manual 7th Ed.; Joint FAO and WHO Food Standards Programme Codex Alimentarius Commission. Rome: FAO, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.