Cita APA

Sullivan, P. (1990). Seat-belt exemptions: "just say no", experts tell MDs.

Citación estilo Chicago

Sullivan, P. Seat-belt Exemptions: "just Say No", Experts Tell MDs. 1990.

Cita MLA

Sullivan, P. Seat-belt Exemptions: "just Say No", Experts Tell MDs. 1990.

Precaución: Estas citas no son 100% exactas.