Ziefert, H., & Kreloff, E. (2006). There was a little girl, she had a little curl. Blue Apple Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ziefert, Harriet, و Elliot Kreloff. There Was a Little Girl, She Had a Little Curl. Maplewood, N.J.: Blue Apple Books, 2006.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ziefert, Harriet, و Elliot Kreloff. There Was a Little Girl, She Had a Little Curl. Blue Apple Books, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.