Rylant, C., & Stevenson, S. (2006). Henry and Mudge and the big sleepover: The twenty-eighth book of their adventures. Simon & Schuster Books for Children.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Rylant, Cynthia, و Suçie Stevenson. Henry and Mudge and the Big Sleepover: The Twenty-eighth Book of Their Adventures. New York: Simon & Schuster Books for Children, 2006.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Rylant, Cynthia, و Suçie Stevenson. Henry and Mudge and the Big Sleepover: The Twenty-eighth Book of Their Adventures. Simon & Schuster Books for Children, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.