Cita APA (7th ed.)
Hartman-Boyce, J., & et al. (2016). Electronic cigarettes for smoking cessation (Review). Cochrane Library.
Cita Chicago (17th ed.)
Hartman-Boyce, J., i et al. Electronic Cigarettes for Smoking Cessation (Review). Londres: Cochrane Library, 2016.
Cita MLA (9th ed.)
Hartman-Boyce, J., i et al. Electronic Cigarettes for Smoking Cessation (Review). Cochrane Library, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.