APA (7th ed.) Citation

Rooney, A. (2003). Tomorrow's science: Genetic engineering. Chrysalis Children's Books..

Chicago Style (17th ed.) Citation

Rooney, Anne. Tomorrow's Science: Genetic Engineering. London: Chrysalis Children's Books., 2003.

MLA (9th ed.) Citation

Rooney, Anne. Tomorrow's Science: Genetic Engineering. Chrysalis Children's Books., 2003.

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