توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

White, M. (2009). Complete national parks of the United States: Featuring 400+ parks, monuments, battlefields, historic sites, scenic trails, recreation areas, and seashores. National Geographic.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

White, Mel. Complete National Parks of the United States: Featuring 400+ Parks, Monuments, Battlefields, Historic Sites, Scenic Trails, Recreation Areas, and Seashores. Washington, D.C: National Geographic, 2009.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

White, Mel. Complete National Parks of the United States: Featuring 400+ Parks, Monuments, Battlefields, Historic Sites, Scenic Trails, Recreation Areas, and Seashores. National Geographic, 2009.