Magyar, C., & Drimmer, S. W. (2019). The book of kings: Magnificent monarchs, notorious nobles, and distinguished dudes who ruled the world. National Geographic.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Magyar, Caleb, و Stephanie Warren Drimmer. The Book of Kings: Magnificent Monarchs, Notorious Nobles, and Distinguished Dudes Who Ruled the World. Washington, D.C.: National Geographic, 2019.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Magyar, Caleb, و Stephanie Warren Drimmer. The Book of Kings: Magnificent Monarchs, Notorious Nobles, and Distinguished Dudes Who Ruled the World. National Geographic, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.