APA (7th ed.) Citation

Dowswell, P., & Bines, G. (2001). The Usborne first encyclopedia of space. Usborne Publishing.

Chicago Style (17th ed.) Citation

Dowswell, Paul, and Gary Bines. The Usborne First Encyclopedia of Space. London: Usborne Publishing, 2001.

MLA (9th ed.) Citation

Dowswell, Paul, and Gary Bines. The Usborne First Encyclopedia of Space. Usborne Publishing, 2001.

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