Cita APA (7a ed.)

Verster, J. C. (2009). Drugs, driving and traffic safety. Birkhäuser.

Cita Chicago Style (17a ed.)

Verster, Joris C. Drugs, Driving and Traffic Safety. Basel Boston Berlin: Birkhäuser, 2009.

Cita MLA (8a ed.)

Verster, Joris C. Drugs, Driving and Traffic Safety. Birkhäuser, 2009.