APA (7th ed.) Citation

Doherty Gillian, Claybourne, A., & Davidson, S. (2001). The usborne internet-linked encyclopedia of world geography with complete world atlas. Usborne Publishing.

Chicago Style (17th ed.) Citation

Doherty Gillian, Anna Claybourne, and Susanna Davidson. The Usborne Internet-linked Encyclopedia of World Geography with Complete World Atlas. London: Usborne Publishing, 2001.

MLA (9th ed.) Citation

Doherty Gillian, et al. The Usborne Internet-linked Encyclopedia of World Geography with Complete World Atlas. Usborne Publishing, 2001.