Franscell, R., & Shapiro, R. (2015). The darkest night: Two sisters, a brutal murder, and the loss of innocence in a small town (Unabridged.). Tantor Media.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Franscell, Ron, و Rob Shapiro. The Darkest Night: Two Sisters, a Brutal Murder, and the Loss of Innocence in a Small Town. Unabridged. Old Saybrook: Tantor Media, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Franscell, Ron, و Rob Shapiro. The Darkest Night: Two Sisters, a Brutal Murder, and the Loss of Innocence in a Small Town. Unabridged. Tantor Media, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.