Cita APA (7th ed.)

Hughes, J., Stead, L., & Lancaster, T. (2005). Nortriptyline for smoking cessation: A review.

Cita Chicago (17th ed.)

Hughes, JR, L. Stead, i T. Lancaster. Nortriptyline for Smoking Cessation: A Review. 2005.

Cita MLA (9th ed.)

Hughes, JR, et al. Nortriptyline for Smoking Cessation: A Review. 2005.