Nadia El-hage Scialabba. (2002). Organic agriculture, environment and food sercurity. Rome, Italy: FAO.
استشهاد بنمط شيكاغوNadia El-hage Scialabba. Organic Agriculture, Environment and Food Sercurity. Rome, Italy: FAO, 2002.
MLA استشهادNadia El-hage Scialabba. Organic Agriculture, Environment and Food Sercurity. Rome, Italy: FAO, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.