Boyce, J. A. A., & Levy, D. (2019). This promise of change: One girl's story in the fight for school equality. Bloomsbury Children's Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Boyce, Jo Ann Allen, و Debbie Levy. This Promise of Change: One Girl's Story in the Fight for School Equality. New York: Bloomsbury Children's Books, 2019.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Boyce, Jo Ann Allen, و Debbie Levy. This Promise of Change: One Girl's Story in the Fight for School Equality. Bloomsbury Children's Books, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.