APA (7th ed.) Citation

Hum, W., Bulgiba, A., Shahab, L., Vangeli, E., & West, R. (2013). Understanding smokers beliefs and feelings about smoking and quitting during a quit attempt: A preliminary evaluation of the SNAP model.

Chicago Style (17th ed.) Citation

Hum, W.L, A. Bulgiba, L. Shahab, E. Vangeli, and R. West. Understanding Smokers Beliefs and Feelings About Smoking and Quitting During a Quit Attempt: A Preliminary Evaluation of the SNAP Model. 2013.

MLA (9th ed.) Citation

Hum, W.L, et al. Understanding Smokers Beliefs and Feelings About Smoking and Quitting During a Quit Attempt: A Preliminary Evaluation of the SNAP Model. 2013.