Cites del registre

Cita APA (7th ed.)
Blondal, T., Gudmundsson, L. J., Olafsdottir, I., Gustavsson, G., & Westin, A. (1999). Nicotine nasal spray with nicotine patch for smoking cessation: Randomised trial with six year follow up. BMJ.
Cita Chicago (17th ed.)
Blondal, Thorsteinn, Larus Jon Gudmundsson, Ingileif Olafsdottir, Gunnar Gustavsson, i Ake Westin. "Nicotine Nasal Spray with Nicotine Patch for Smoking Cessation: Randomised Trial with Six Year Follow Up." BMJ 1999.
Cita MLA (9th ed.)
Blondal, Thorsteinn, et al. "Nicotine Nasal Spray with Nicotine Patch for Smoking Cessation: Randomised Trial with Six Year Follow Up." BMJ, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.