Earley, P., & Ciaglia, A. (2012). The serial killer whisperer: How one man's tragedy helped unlock the deadliest secrets of the world's most terrifying killer. Simon & Schuster.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Earley, Pete, و Anthony Ciaglia. The Serial Killer Whisperer: How One Man's Tragedy Helped Unlock the Deadliest Secrets of the World's Most Terrifying Killer. New York: Simon & Schuster, 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Earley, Pete, و Anthony Ciaglia. The Serial Killer Whisperer: How One Man's Tragedy Helped Unlock the Deadliest Secrets of the World's Most Terrifying Killer. Simon & Schuster, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.