APA (7th ed.) Citation

Ashworth, A., Roberts, J. V., & Ashworth, A. (2013). Sentencing guidelines: Exploring the English model. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Ashworth, Andrew, Julian V. Roberts, and Andrew Ashworth. Sentencing Guidelines: Exploring the English Model. Oxford: Oxford Univ. Press, 2013.

MLA (8th ed.) Citation

Ashworth, Andrew, et al. Sentencing Guidelines: Exploring the English Model. Oxford Univ. Press, 2013.