Casper, L. (2017). It's okay about it: Lessons from a remarkable five-year-old about living life wide open. Thomas Nelson.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Casper, Lauren. It's Okay About It: Lessons from a Remarkable Five-year-old About Living Life Wide Open. Nashville: Thomas Nelson, 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Casper, Lauren. It's Okay About It: Lessons from a Remarkable Five-year-old About Living Life Wide Open. Thomas Nelson, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.