Haywood, J. (2019). Children's encyclopedia of the ancient history: Step back in time to discover the wonders of the Stone Age, ancient Egypt, ancient Greece, ancient Rome, the Aztecs and Maya, the Incas, ancient China, and ancient Japan. Armadillo.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Haywood, John. Children's Encyclopedia of the Ancient History: Step Back in Time to Discover the Wonders of the Stone Age, Ancient Egypt, Ancient Greece, Ancient Rome, the Aztecs and Maya, the Incas, Ancient China, and Ancient Japan. [Wigston, Leicestershire, England]: Armadillo, 2019.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Haywood, John. Children's Encyclopedia of the Ancient History: Step Back in Time to Discover the Wonders of the Stone Age, Ancient Egypt, Ancient Greece, Ancient Rome, the Aztecs and Maya, the Incas, Ancient China, and Ancient Japan. Armadillo, 2019.