Cita APA (7a ed.)

Oppe, S. (1991). Fog lamp regulation as a safety measure to reduce risk in fog conditions. Institute for Road Safety Research SWOV, The Netherlands.

Cita Chicago Style (17a ed.)

Oppe, Siem. Fog Lamp Regulation as a Safety Measure to Reduce Risk in Fog Conditions. Leidschendam: Institute for Road Safety Research SWOV, The Netherlands, 1991.

Cita MLA (9a ed.)

Oppe, Siem. Fog Lamp Regulation as a Safety Measure to Reduce Risk in Fog Conditions. Institute for Road Safety Research SWOV, The Netherlands, 1991.