Cita APA (7a ed.)

Ross, H. L., & Voas, R. B. (1989). The new Philadelphia story: The effects of severe penalties for drunk driving. AAA Foundation for Traffic Safety.

Cita Chicago Style (17a ed.)

Ross, Hugh L., y Robert B. Voas. The New Philadelphia Story: The Effects of Severe Penalties for Drunk Driving. Washington, DC: AAA Foundation for Traffic Safety, 1989.

Cita MLA (8a ed.)

Ross, Hugh L., y Robert B. Voas. The New Philadelphia Story: The Effects of Severe Penalties for Drunk Driving. AAA Foundation for Traffic Safety, 1989.