APA (7th ed.) Citation

Britton, J. (2016). Electronic cigarettes and smoking cessation in England. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Britton, John. Electronic Cigarettes and Smoking Cessation in England. BMJ Publishing Group, 2016.

MLA (9th ed.) Citation

Britton, John. Electronic Cigarettes and Smoking Cessation in England. BMJ Publishing Group, 2016.

Warning: These citations may not always be 100% accurate.