توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Alseheel, A. Y. (2012). Effects of an Islamic-based gratitude strategy on muslim students' level of happines. Kulliyyah of Islamic Revealed Knowledge and Human Sciences,International Islamic University Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Alseheel, Ali Youssef. Effects of an Islamic-based Gratitude Strategy on Muslim Students' Level of Happines. Kuala Lumpur: Kulliyyah of Islamic Revealed Knowledge and Human Sciences,International Islamic University Malaysia, 2012.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Alseheel, Ali Youssef. Effects of an Islamic-based Gratitude Strategy on Muslim Students' Level of Happines. Kulliyyah of Islamic Revealed Knowledge and Human Sciences,International Islamic University Malaysia, 2012.