Freeman, R. A. (1929). The famous cases of Dr. Thorndyke: Thirty-seven of his criminal investigations as set down. Hodder and Stoughton.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Freeman, R. Austin. The Famous Cases of Dr. Thorndyke: Thirty-seven of His Criminal Investigations as Set Down. London: Hodder and Stoughton, 1929.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Freeman, R. Austin. The Famous Cases of Dr. Thorndyke: Thirty-seven of His Criminal Investigations as Set Down. Hodder and Stoughton, 1929.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.