توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Arif, A. B. (2011). Isolation of reduced glutathione (GSH) from local fruit by mechanical methods. Kulliyyah of Engineering, International Islamic University Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Arif, Afraha Baiti. Isolation of Reduced Glutathione (GSH) from Local Fruit by Mechanical Methods. Kuala Lumpur: Kulliyyah of Engineering, International Islamic University Malaysia, 2011.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Arif, Afraha Baiti. Isolation of Reduced Glutathione (GSH) from Local Fruit by Mechanical Methods. Kulliyyah of Engineering, International Islamic University Malaysia, 2011.