توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Abdul Wahab Undok. (2007). A study of association between severity of coronary artery disease (CAD) and QT dispersion (QTd) in patients with of without peripheral artery disease (PAD) at the University Malaya Medical Centre.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Abdul Wahab Undok. A Study of Association Between Severity of Coronary Artery Disease (CAD) and QT Dispersion (QTd) in Patients with of Without Peripheral Artery Disease (PAD) at the University Malaya Medical Centre. 2007.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Abdul Wahab Undok. A Study of Association Between Severity of Coronary Artery Disease (CAD) and QT Dispersion (QTd) in Patients with of Without Peripheral Artery Disease (PAD) at the University Malaya Medical Centre. 2007.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.