Rylant, C., & Stevenson, S. (2005). Henry and Mudge and the great grandpas: The twenty-sixth book of their adventures. Simon & Schuster Books for Young Readers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Rylant, Cynthia, و Suçie Stevenson. Henry and Mudge and the Great Grandpas: The Twenty-sixth Book of Their Adventures. New York: Simon & Schuster Books for Young Readers, 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Rylant, Cynthia, و Suçie Stevenson. Henry and Mudge and the Great Grandpas: The Twenty-sixth Book of Their Adventures. Simon & Schuster Books for Young Readers, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.