Gwynne, S. C., & Drummond, D. (2010). Empire of the summer moon: Quanah Parker and the rise and fall of the Comanches, the most powerful Indian tribe in American history. Tantor Audio.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Gwynne, S. C., و David Drummond. Empire of the Summer Moon: Quanah Parker and the Rise and Fall of the Comanches, the Most Powerful Indian Tribe in American History. [Old Saybrook, CT]: Tantor Audio, 2010.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Gwynne, S. C., و David Drummond. Empire of the Summer Moon: Quanah Parker and the Rise and Fall of the Comanches, the Most Powerful Indian Tribe in American History. Tantor Audio, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.