APA (7th ed.) Zitazioa
Matkin, W., & et al. (2019). Telephone counselling for smoking cessation (Review). Cochrane Library.
Chicago Style (17th ed.) Zitazioa
Matkin, W., eta et al. Telephone Counselling for Smoking Cessation (Review). Londres: Cochrane Library, 2019.
MLA (9th ed.) Zitazioa
Matkin, W., eta et al. Telephone Counselling for Smoking Cessation (Review). Cochrane Library, 2019.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.