APA (7th ed.) Citation

Firth, R. (2006). Astronomy. Usborne Publishing.

Chicago Style (17th ed.) Citation

Firth, Rachel. Astronomy. London: Usborne Publishing, 2006.

MLA (9th ed.) Citation

Firth, Rachel. Astronomy. Usborne Publishing, 2006.

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