توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Cambridge University Press. (2022). IELTS Academic 17 with Answers: Authentic Practice Tests Produced by Cambridge Exams Publishing (Authentic Practice Tests Edition.). Cambridge University Press.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Cambridge University Press. IELTS Academic 17 with Answers: Authentic Practice Tests Produced by Cambridge Exams Publishing. Authentic Practice Tests Edition. Cambridge: Cambridge University Press, 2022.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Cambridge University Press. IELTS Academic 17 with Answers: Authentic Practice Tests Produced by Cambridge Exams Publishing. Authentic Practice Tests Edition. Cambridge University Press, 2022.