APA citiranje

Lancaster, T., & Stead, L. (2000). Self-help interventions for smoking cessation.

Chicago Style (17th ed.) Citation

Lancaster, T., and L. Stead. Self-help Interventions for Smoking Cessation. 2000.

MLA citiranje

Lancaster, T., and L. Stead. Self-help Interventions for Smoking Cessation. 2000.