APA (7th ed.) Citation

Twardella, D., & Brenner, H. (2007). Effects of practitioner education, practitioner payment and reimbursement of patients’ drug costs on smoking cessation in primary care: A cluster randomised trial. Tobacco control, 16, .

Chicago Style (17th ed.) Citation

Twardella, Dorothee, and Hermann Brenner. "Effects of Practitioner Education, Practitioner Payment and Reimbursement of Patients’ Drug Costs on Smoking Cessation in Primary Care: A Cluster Randomised Trial." Tobacco Control 16 (2007).

MLA (9th ed.) Citation

Twardella, Dorothee, and Hermann Brenner. "Effects of Practitioner Education, Practitioner Payment and Reimbursement of Patients’ Drug Costs on Smoking Cessation in Primary Care: A Cluster Randomised Trial." Tobacco Control, vol. 16, 2007.