Cita APA

Sly, D. F., Hopkins, R. S., Trapido, E., & Ray, S. (2001). Influence of a counteradvertising media campaign on initiation of smoking: The Florida "truth" campaign.

Citación estilo Chicago

Sly, D F., R S. Hopkins, E. Trapido, y S. Ray. Influence of a Counteradvertising Media Campaign On Initiation of Smoking: The Florida "truth" Campaign. 2001.

Cita MLA

Sly, D F., R S. Hopkins, E. Trapido, y S. Ray. Influence of a Counteradvertising Media Campaign On Initiation of Smoking: The Florida "truth" Campaign. 2001.