Cita APA (7th ed.)

Wang, D., Connock, M., Barton, P., Fry-Smith, A., Aveyard, P., & Moore, D. (2008). 'Cut down to quit' with nicotine replacement therapies in smoking cessation: A systematic review of effectiveness and economic analysis.

Cita Chicago (17th ed.)

Wang, D., M. Connock, P. Barton, A. Fry-Smith, P. Aveyard, i D. Moore. 'Cut Down to Quit' with Nicotine Replacement Therapies in Smoking Cessation: A Systematic Review of Effectiveness and Economic Analysis. 2008.

Cita MLA (9th ed.)

Wang, D., et al. 'Cut Down to Quit' with Nicotine Replacement Therapies in Smoking Cessation: A Systematic Review of Effectiveness and Economic Analysis. 2008.