Ibrahim, M. H. (2012). Impact of COշ enrichment and its interaction with nitrogen on growth, physiology and secondary metabolites of Labisia pumila benth.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ibrahim, Mohd Hafiz. Impact of COշ Enrichment and Its Interaction with Nitrogen on Growth, Physiology and Secondary Metabolites of Labisia Pumila Benth. 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ibrahim, Mohd Hafiz. Impact of COշ Enrichment and Its Interaction with Nitrogen on Growth, Physiology and Secondary Metabolites of Labisia Pumila Benth. 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.