توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Ng, S. F. (2003). A case-control study of risk factors associated with extended spectrum beta lactamase klebsiella colonisation in neonatal intensive care unit. Faculty of Medicine, Universiti Kebangsaan Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Ng, Sheau Fang. A Case-control Study of Risk Factors Associated with Extended Spectrum Beta Lactamase Klebsiella Colonisation in Neonatal Intensive Care Unit. Kuala Lumpur: Faculty of Medicine, Universiti Kebangsaan Malaysia, 2003.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Ng, Sheau Fang. A Case-control Study of Risk Factors Associated with Extended Spectrum Beta Lactamase Klebsiella Colonisation in Neonatal Intensive Care Unit. Faculty of Medicine, Universiti Kebangsaan Malaysia, 2003.