APA

Karsten A., Jeuk U., Schmidt V. & Trilling A. (1976). Present situation of traffic information and education for old people in the federal republic of Germany. : Pedestrian Safety. International conf.

Chicago

Karsten A, Jeuk U, Schmidt V and Trilling A. 1976. Present situation of traffic information and education for old people in the federal republic of Germany. : Pedestrian Safety. International conf.

Harvard

Karsten A., Jeuk U., Schmidt V. and Trilling A. (1976). Present situation of traffic information and education for old people in the federal republic of Germany. : Pedestrian Safety. International conf.

MLA

Karsten A, Jeuk U, Schmidt V and Trilling A. Present situation of traffic information and education for old people in the federal republic of Germany. : Pedestrian Safety. International conf. 1976.