APA (7th ed.) Citation

Dartnell, L. (2007). Life in the universe: A beginner's guide. Oneworld.

Chicago Style (17th ed.) Citation

Dartnell, Lewis. Life in the Universe: A Beginner's Guide. Oxford: Oneworld, 2007.

MLA (9th ed.) Citation

Dartnell, Lewis. Life in the Universe: A Beginner's Guide. Oneworld, 2007.

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