Cita APA (7th ed.)

McDermott, M., Marteau, T., Hollands, G., Hankins, M., & Aveyard, P. (2013). Change in anxiety following successful and unsuccessful attempts at smoking cessation: Cohort study.

Cita Chicago (17th ed.)

McDermott, MS, T. Marteau, G. Hollands, M. Hankins, i P. Aveyard. Change in Anxiety Following Successful and Unsuccessful Attempts at Smoking Cessation: Cohort Study. 2013.

Cita MLA (9th ed.)

McDermott, MS, et al. Change in Anxiety Following Successful and Unsuccessful Attempts at Smoking Cessation: Cohort Study. 2013.