توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Kang Foo Phing. (2012). Biosorption of phenol by untreated and treated rice husk. School of Bioprocess Engineering, University Malaysia Perlis.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Kang Foo Phing. Biosorption of Phenol by Untreated and Treated Rice Husk. Kangar, Perlis: School of Bioprocess Engineering, University Malaysia Perlis, 2012.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Kang Foo Phing. Biosorption of Phenol by Untreated and Treated Rice Husk. School of Bioprocess Engineering, University Malaysia Perlis, 2012.