توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Irzal, M. (2016). Learning styles among students in learning Arabic at Darussalam Modern Islamic Boarding School Gontor Ponorogo East Java Indonesia. Kulliyyah of Education, International Islamic University Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Irzal, Muhammad. Learning Styles Among Students in Learning Arabic at Darussalam Modern Islamic Boarding School Gontor Ponorogo East Java Indonesia. Gombak, Selangor: Kulliyyah of Education, International Islamic University Malaysia, 2016.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Irzal, Muhammad. Learning Styles Among Students in Learning Arabic at Darussalam Modern Islamic Boarding School Gontor Ponorogo East Java Indonesia. Kulliyyah of Education, International Islamic University Malaysia, 2016.