APA

Voice of the Pedestrian VI. Autumn 1976. Report of the Geilo congress June 24-25, . (1976). Crossing the road. Haag: Voice of the Pedestrian VI. Autumn 1976. Report of the Geilo congress June 24-25.

Chicago

Voice of the Pedestrian VI. Autumn 1976. Report of the Geilo congress June 24-25, . 1976. Crossing the road. Haag: Voice of the Pedestrian VI. Autumn 1976. Report of the Geilo congress June 24-25.

Harvard

Voice of the Pedestrian VI. Autumn 1976. Report of the Geilo congress June 24-25, . (1976). Crossing the road. Haag: Voice of the Pedestrian VI. Autumn 1976. Report of the Geilo congress June 24-25.

MLA

Voice of the Pedestrian VI. Autumn 1976. Report of the Geilo congress June 24-25, . Crossing the road. Haag: Voice of the Pedestrian VI. Autumn 1976. Report of the Geilo congress June 24-25. 1976.