(1991). Geneva: World Health Organization. Strategies for assessing the safwety of foods produced by biotechnology. World Health Organisation.
استشهاد بنمط شيكاغوGeneva: World Health Organization. Strategies for Assessing the Safwety of Foods Produced by Biotechnology. Geneva: World Health Organisation, 1991.
MLA استشهادGeneva: World Health Organization. Strategies for Assessing the Safwety of Foods Produced by Biotechnology. World Health Organisation, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.