APA-referens

(1973). Environmental implications of options in urban mobility. Organisation for Economic Co-operation and Development.

Chicago-stil citat

Environmental Implications of Options in Urban Mobility. Organisation for Economic Co-operation and Development, 1973.

MLA-referens

Environmental Implications of Options in Urban Mobility. Organisation for Economic Co-operation and Development, 1973.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.