APA-viite

León Salas, A. R., Hunt, J. J., Richter, K. P., Nazir, N., Ellerbeck, E. F., & Shireman, T. I. (2017). Pharmaceutical assistance programs to support smoking cessation medication access.

Chicago-tyylinen lähdeviittaus

León Salas, Angie Rebeca, Jamie J. Hunt, Kimber P. Richter, Niaman Nazir, Edward F. Ellerbeck, ja Theresa I. Shireman. Pharmaceutical Assistance Programs to Support Smoking Cessation Medication Access. 2017.

MLA-viite

León Salas, Angie Rebeca, et al. Pharmaceutical Assistance Programs to Support Smoking Cessation Medication Access. 2017.

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