APA način citiranja (7. izdanje)
Levy, D., & et al. (2018). Examining the relationship of vaping to smoking initiation among US youth and young adults: A reality check.
Čikaški stil citiranja (17. izdanje)
Levy, D.T, i et al. Examining the Relationship of Vaping to Smoking Initiation Among US Youth and Young Adults: A Reality Check. 2018.
MLA način citiranja (9. izdanje)
Levy, D.T, i et al. Examining the Relationship of Vaping to Smoking Initiation Among US Youth and Young Adults: A Reality Check. 2018.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.