APA (7th ed.) Citation

Barratt, M., Lenton, S., & Ritter, A. (2013). Drugs and the Internet. Oxford University Press.

Chicago Style (17th ed.) Citation

Barratt, Monica, Simon Lenton, and Alison Ritter. Drugs and the Internet. Oxford University Press, 2013.

MLA (9th ed.) Citation

Barratt, Monica, et al. Drugs and the Internet. Oxford University Press, 2013.