Ab Razak, N. H. (2016). Toenail metal concentration as biomarker of exposure to heavy metal in drinking water of the Pasir Mas district, Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ab Razak, Nurul Hafiza. Toenail Metal Concentration as Biomarker of Exposure to Heavy Metal in Drinking Water of the Pasir Mas District, Malaysia. 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ab Razak, Nurul Hafiza. Toenail Metal Concentration as Biomarker of Exposure to Heavy Metal in Drinking Water of the Pasir Mas District, Malaysia. 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.