Janis-Norton, N. (2017). Calmer, easier, happier screen time: For parents of toddlers to teens: a guide to getting back in charge of technology. Yellow Kite.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Janis-Norton, Noël. Calmer, Easier, Happier Screen Time: For Parents of Toddlers to Teens: A Guide to Getting Back in Charge of Technology. London, England: Yellow Kite, 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Janis-Norton, Noël. Calmer, Easier, Happier Screen Time: For Parents of Toddlers to Teens: A Guide to Getting Back in Charge of Technology. Yellow Kite, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.