Kraay, J. H. (1986). Woonerfs and other experiments in the Netherlands. Institute for Road Safety Research SWOV, The Netherlands.
Citazione stile Chigago Style (17a edizione)Kraay, J. H. Woonerfs and Other Experiments in the Netherlands. Leidschendam: Institute for Road Safety Research SWOV, The Netherlands, 1986.
Citatione MLA (9a ed.)Kraay, J. H. Woonerfs and Other Experiments in the Netherlands. Institute for Road Safety Research SWOV, The Netherlands, 1986.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.