APA (7th ed.) Citation

(2006). The usborne internet linked encyclopedia of the ancient world. Usborne Publishing.

Chicago Style (17th ed.) Citation

The Usborne Internet Linked Encyclopedia of the Ancient World. London: Usborne Publishing, 2006.

MLA (9th ed.) Citation

The Usborne Internet Linked Encyclopedia of the Ancient World. Usborne Publishing, 2006.

Warning: These citations may not always be 100% accurate.