APA (7th ed.) Citation

Stockwell, T., Gruenewald, P., Toumbourou, J., & Loxley, W. (2009). Preface. John Wiley & Sons Ltd.

Chicago Style (17th ed.) Citation

Stockwell, Tim, P. Gruenewald, J. Toumbourou, and Wendy Loxley. Preface. John Wiley & Sons Ltd, 2009.

MLA (9th ed.) Citation

Stockwell, Tim, et al. Preface. John Wiley & Sons Ltd, 2009.