APA (7th ed.) Citation

Britton, J., Arnott, D., McNeill, A., & Hopkinson, N. (2016). Nicotine without smoke—putting electronic cigarettes in context. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Britton, John, Deborah Arnott, Ann McNeill, and Nicholas Hopkinson. Nicotine Without Smoke—putting Electronic Cigarettes in Context. BMJ Publishing Group, 2016.

MLA (9th ed.) Citation

Britton, John, et al. Nicotine Without Smoke—putting Electronic Cigarettes in Context. BMJ Publishing Group, 2016.