APA (7th ed.) Citation

Petty, K., Kopper, L., & Pipe, J. (2008). Being careful with strangers. Aladdin Books Ltd..

Chicago Style (17th ed.) Citation

Petty, Kate, Lisa Kopper, and Jim Pipe. Being Careful with Strangers. London: Aladdin Books Ltd., 2008.

MLA (9th ed.) Citation

Petty, Kate, et al. Being Careful with Strangers. Aladdin Books Ltd., 2008.