Leman, K., & Sarris, W. (2020). Have a new kid by friday: How to change your child's attitude, behavior & character in 5 days (Unabridged.). christianaudio.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Leman, Kevin, و William Sarris. Have a New Kid by Friday: How to Change Your Child's Attitude, Behavior & Character in 5 Days. Unabridged. Escondido: christianaudio, 2020.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Leman, Kevin, و William Sarris. Have a New Kid by Friday: How to Change Your Child's Attitude, Behavior & Character in 5 Days. Unabridged. christianaudio, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.