APA

Björklid P., . (1992). Children's traffic environment and road safety education from the perspective of environmental and developmental psychology. : Statens Väg- och Trafikinstitut.

Chicago

Björklid Pia, . 1992. Children's traffic environment and road safety education from the perspective of environmental and developmental psychology. : Statens Väg- och Trafikinstitut.

Harvard

Björklid P., . (1992). Children's traffic environment and road safety education from the perspective of environmental and developmental psychology. : Statens Väg- och Trafikinstitut.

MLA

Björklid Pia, . Children's traffic environment and road safety education from the perspective of environmental and developmental psychology. : Statens Väg- och Trafikinstitut. 1992.