APA (7th ed.) Citation

Dowswell, P. (2005). The Usborne introduction to the Second World War. Usborne.

Chicago Style (17th ed.) Citation

Dowswell, Paul. The Usborne Introduction to the Second World War. London: Usborne, 2005.

MLA (9th ed.) Citation

Dowswell, Paul. The Usborne Introduction to the Second World War. Usborne, 2005.

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