Cita APA (7a ed.)
Kotz, D., & West, R. (2017). Explaining the social gradient in smoking cessation: It’s not in the trying, but in the succeeding.
Cita Chicago Style (17a ed.)
Kotz, D., y R. West. Explaining the Social Gradient in Smoking Cessation: It’s Not in the Trying, but in the Succeeding. 2017.
Cita MLA (9a ed.)
Kotz, D., y R. West. Explaining the Social Gradient in Smoking Cessation: It’s Not in the Trying, but in the Succeeding. 2017.
Precaución: Estas citas no son 100% exactas.