Goodhart, P., & Cantone, A. (2007). Three little ghosties (1st U.S. ed.). Bloomsbury Children's Books : Distributed to the trade by Holtzbrinck Publishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Goodhart, Pippa, و AnnaLaura Cantone. Three Little Ghosties. 1st U.S. ed. New York: Bloomsbury Children's Books : Distributed to the trade by Holtzbrinck Publishers, 2007.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Goodhart, Pippa, و AnnaLaura Cantone. Three Little Ghosties. 1st U.S. ed. Bloomsbury Children's Books : Distributed to the trade by Holtzbrinck Publishers, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.