APA (7th ed.) Citation

Kraay, J. H., & Wegman, F. C. M. (1977). Some aspects of traffic safety in residential areas. Institute for Road Safety Research SWOV.

Chicago Style (17th ed.) Citation

Kraay, J. H., and F. C. M. Wegman. Some Aspects of Traffic Safety in Residential Areas. Voorburg, Netherlands: Institute for Road Safety Research SWOV, 1977.

MLA (9th ed.) Citation

Kraay, J. H., and F. C. M. Wegman. Some Aspects of Traffic Safety in Residential Areas. Institute for Road Safety Research SWOV, 1977.