Osborne, M. P., Laird, J., Matthews, K., & Matthews, N. (2021). Dinosaurs before dark: The graphic novel (First graphic novel edition.). Random House Children's Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Osborne, Mary Pope, Jenny Laird, Kelly Matthews, و Nicole Matthews. Dinosaurs Before Dark: The Graphic Novel. First graphic novel edition. New York: Random House Children's Books, 2021.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Osborne, Mary Pope, et al. Dinosaurs Before Dark: The Graphic Novel. First graphic novel edition. Random House Children's Books, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.