(1960). Books for young people, eleven to thirteen plus: Annotated and classified (3rd ed., completely rev.). Library Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Books for Young People, Eleven to Thirteen Plus: Annotated and Classified. 3rd ed., completely rev. London: Library Association, 1960.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Books for Young People, Eleven to Thirteen Plus: Annotated and Classified. 3rd ed., completely rev. Library Association, 1960.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.