Fulghum, R. (1986). All I really need to know I learned in kindergarten: Uncommon thoughts on common things. Ballantic Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Fulghum, Robert. All I Really Need to Know I Learned in Kindergarten: Uncommon Thoughts on Common Things. New York: Ballantic Books, 1986.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Fulghum, Robert. All I Really Need to Know I Learned in Kindergarten: Uncommon Thoughts on Common Things. Ballantic Books, 1986.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.