APA (7th ed.) Citation

Hahn, D., Flynn, L., & Reuben, S. (2010). The Ultimate teen book guide. A & C Black.

Chicago Style (17th ed.) Citation

Hahn, Daniel, Leonie Flynn, and Susan Reuben. The Ultimate Teen Book Guide. London: A & C Black, 2010.

MLA (9th ed.) Citation

Hahn, Daniel, et al. The Ultimate Teen Book Guide. A & C Black, 2010.