APA (7th ed.) Citation

Turnbull & Tudor. (2005). Volcanoes. Usborne.

Chicago Style (17th ed.) Citation

Turnbull and Tudor. Volcanoes. London: Usborne, 2005.

MLA (8th ed.) Citation

Turnbull and Tudor. Volcanoes. Usborne, 2005.

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