APA (7th ed.) Citation

Turnbull, S., Tudor, A., & Haggerty, T. (2007). Volcanoes. Usborne ; EDC Pub..

Chicago Style (17th ed.) Citation

Turnbull, Stephanie, Andy Tudor, and Tim Haggerty. Volcanoes. London : Tulsa, Okla.: Usborne ; EDC Pub., 2007.

MLA (8th ed.) Citation

Turnbull, Stephanie, et al. Volcanoes. Usborne ; EDC Pub., 2007.

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