توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Nor Zamzila Abdullah. (2005). A Pilot study of paraoxonase activity in the healthy population of three major ethnic groups in Malaysia. Universiti Sains Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Nor Zamzila Abdullah. A Pilot Study of Paraoxonase Activity in the Healthy Population of Three Major Ethnic Groups in Malaysia. Pulau Pinang: Universiti Sains Malaysia, 2005.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Nor Zamzila Abdullah. A Pilot Study of Paraoxonase Activity in the Healthy Population of Three Major Ethnic Groups in Malaysia. Universiti Sains Malaysia, 2005.