Citazione Stile APA (7a Edizione)

Lemberg, K. (1973). Pedestrian streets and other motor vehicle traffic restraints in central Copenhagen. General Planning Dept., City of Copenhagen.

Citazione stile Chigago Style (17a edizione)

Lemberg, Kai. Pedestrian Streets and Other Motor Vehicle Traffic Restraints in Central Copenhagen. Copenhagen: General Planning Dept., City of Copenhagen, 1973.

Citatione MLA (8a ed.)

Lemberg, Kai. Pedestrian Streets and Other Motor Vehicle Traffic Restraints in Central Copenhagen. General Planning Dept., City of Copenhagen, 1973.