FAO. (1994). FAO plant production and protection paper N.120: Weed management for developing countries. Rome: FAO.
استشهاد بنمط شيكاغوFAO. FAO Plant Production and Protection Paper N.120: Weed Management for Developing Countries. Rome: FAO, 1994.
MLA استشهادFAO. FAO Plant Production and Protection Paper N.120: Weed Management for Developing Countries. Rome: FAO, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.