توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Ibrahim, M. H., Kong, Y. C., & Zain, N. A. M. (2017, October). Effect of Cadmium and Copper Exposure on Growth, Secondary Metabolites and Antioxidant Activity in the Medicinal Plant Sambung Nyawa (Gynura procumbens (Lour.) Merr). Molecules.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Ibrahim, Mohd Hafiz, Yap Chee Kong, و Nurul Amalina Mohd Zain. "Effect of Cadmium and Copper Exposure on Growth, Secondary Metabolites and Antioxidant Activity in the Medicinal Plant Sambung Nyawa (Gynura Procumbens (Lour.) Merr)." Molecules Oct. 2017.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Ibrahim, Mohd Hafiz, et al. "Effect of Cadmium and Copper Exposure on Growth, Secondary Metabolites and Antioxidant Activity in the Medicinal Plant Sambung Nyawa (Gynura Procumbens (Lour.) Merr)." Molecules, Oct. 2017.