APA (7th ed.) Zitazioa
Hartman-Boyce, J., & et al. (2016). Electronic cigarettes for smoking cessation (Review). Cochrane Library.
Chicago Style (17th ed.) Zitazioa
Hartman-Boyce, J., eta et al. Electronic Cigarettes for Smoking Cessation (Review). Londres: Cochrane Library, 2016.
MLA (9th ed.) Zitazioa
Hartman-Boyce, J., eta et al. Electronic Cigarettes for Smoking Cessation (Review). Cochrane Library, 2016.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.