Cita APA (7a ed.)

Wåhlberg, A. a. (2009). Driver behaviour and accident research methodology: Unresolved problems. Ashgate.

Cita Chicago Style (17a ed.)

Wåhlberg, Anders af. Driver Behaviour and Accident Research Methodology: Unresolved Problems. Farnham, Surrey ; Burlington, VT: Ashgate, 2009.

Cita MLA (9a ed.)

Wåhlberg, Anders af. Driver Behaviour and Accident Research Methodology: Unresolved Problems. Ashgate, 2009.