APA-viite (7. p.)
Pierce, J., & et al. (2021). Incidence of cigarette smoking relapse among individuals who switched to e-cigarettes or other tobacco products. https://doi.org/10.1001/jamanetworkopen.2021.28810
Chicago-viite (17. p.)
Pierce, J.P, ja et al. Incidence of Cigarette Smoking Relapse Among Individuals Who Switched to E-cigarettes or Other Tobacco Products. 2021. https://doi.org/10.1001/jamanetworkopen.2021.28810.
MLA-viite (9. p.)
Pierce, J.P, ja et al. Incidence of Cigarette Smoking Relapse Among Individuals Who Switched to E-cigarettes or Other Tobacco Products. 2021. https://doi.org/10.1001/jamanetworkopen.2021.28810.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.